i cannot update and addnew a database - ASP / Active Server Pages

18 New Member

hi,
i have a problem with my code which is i cannot update and addnew data into the database but i can delete the data.plz give me an idea.this is my code that i wrote.

Expand|Select|Wrap|Line Numbers

 
<html>

<head>

<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">

<title>Order Record</title>

<meta name="Microsoft Border" content="tlb, default">

</head>
 
<%

    '-----------------------------------------------------

    'Response.CacheControl = "no-cache" 

    'Response.AddHeader "Pragma", "no-cache" 

    'Response.Expires = -1     

    'if Session("adminLoggedIn")<> true then

    '    response.redirect "noaccess.asp"

    'end if

    '-----------------------------------------------------

    Dim NoSequence

    Dim IDSequence

    Dim ComplyFlag

    Dim StationListNumber

    Dim StationListText

    Dim SMSMessage

    Dim i
 
    Const adOpenStatic = 3

    Const adLockOptimistic = 3

    Const adUseClient = 3

    '------------------------------------------------------------------------------------------

    '<meta http-equiv="refresh" content="60">

    'Response.CacheControl = "no-cache" 

    'Response.AddHeader "Pragma", "no-cache"

    'Response.Expires = -1

    '------------------------------------------------------------------------------------------

    Response.Write("<P><STRONG><FONT color=#FF33FF>Scadatron Telemetry System Mobile Number List As On " & Day(Date) & "/" & Month(Date) & "/"  & Year(Date) & " " & Time & "</STRONG></FONT>&nbsp&nbsp&nbsp&nbsp&nbsp")

    Response.Write("</P>")

    MAxRTU = 0    

    '------------------------------------------------------------------------------------------

    'Set myPageCounter = Server.CreateObject("MSWC.PageCounter")

    'myPageCounter.PageHit

    'Response.Write("The time of your visit is "& Time & "<BR>")

    'Response.Write("You are visitor number ")

    'Response.Write(myPageCounter.Hits)

    '------------------------------------------------------------------------------------------    

    Set connectionToDatabase=Server.CreateObject("ADODB.Connection")

    connectionToDatabase.ConnectionTimeout=60

    connectionToDatabase.Open "DSN=Order"

    Set recordCollection = Server.CreateObject("ADODB.Recordset")    

    recordCollection.ActiveConnection = connectionToDatabase

    recordCollection.Source = "SELECT * FROM Record"

    '************************************

Expand|Select|Wrap|Line Numbers

 
    'CursorType

    '0=adOpenForwardOnly - gives you an updateable, non-scrollable recordset. 

    '1=adOpenKeyset - gives you a scrollable keyset recordset 

    '2=adOpenDynamic - gives you a scrollable, fully dynamic recordset 

    '3=adOpenStatic - gives you a read only, scrollable recordset 

    'LockType

    '0=adLockReadOnly - gives a read only recordset, where no updating is allowed 

    '1=adLockPessimistic - gives an updateable recordset, that locks the records as soon as you start editing 

    '2=adLockOptimistic -gives an updateable recordset, where the lock is only placed just before you try and update the record. 

    '3=adLockBatchOptimistic - gives optimistic locking for batch updates 

    'CursorLocation

    '2=adUseServer

    '3=adUseClient

    '************************************

    recordCollection.CursorType = 1

    recordCollection.CursorLocation = 2

    recordCollection.LockType = 2

    recordCollection.Open()

    '************************************

    NoSequence =0    

    IDSequence =0    

    Response.Write("<TABLE BORDER=2 WIDTH=""100%"" cellspacing=1 cellpadding=0 bgcolor=""#E8E8F8""><TR ALIGN=""LEFT"">")

    Response.Write("<TD>No</TD>")

    Response.Write("<TD>No Mobile</TD>")

    Response.Write("<TD>Service Type</TD>")

    Response.Write("<TD>State </TD>")

    Response.Write("<TD>Location</TD>")

    Response.Write("<TD>Topup Date</TD>")

    Response.Write("<TD>Topup Amount (RM)</TD>")

    Response.Write("<TD>Expected Expired Date</TD>")

    Response.Write("<TD>Simcard Owner</TD>")

    Response.Write("<TD>Remark</TD>")
 
    Response.Write("<TD></TD>")

    Response.Write("<TD></TD>")

    Response.Write("</TR>")

    NoSequence = 0

    Do While NOT RecordCollection.EOF             

       if recordCollection("No") <> EMPTY then            

        '---------------------------------------------------------        

        if Left(LCase(recordCollection("remark")),4) = "paid" then

            Response.Write("<TR bgcolor=""#80DDDD"">")

        elseif Left(LCase(recordCollection("remark")),7) = "wait po" then

            Response.Write("<TR bgcolor=""#80FF80"">")

        elseif Left(LCase(recordCollection("remark")),6) = "cancel" then

            Response.Write("<TR bgcolor=""#FFAAAA"">")                

        elseif Left(LCase(recordCollection("remark")),5) <> "refer" then

            Response.Write("<TR bgcolor=""#DD80DD"">")                            

        end if

        '---------------------------------------------------------        

        if recordCollection("No") > NoSequence then NoSequence= recordCollection("No")

        Response.Write("<FORM NAME=Form1 METHOD=GET ACTION=""Order.asp"">")

        Response.Write("<TD><INPUT VALUE=""" & recordCollection("No")         & """ NAME=S_NO style=""border:0px solid #cccccc HEIGHT: 16px; WIDTH: 20px"">")

        Response.Write("<TD><INPUT VALUE=""" & recordCollection("MobileNo")         & """ MAXLENGTH=50 NAME=S_MobileNo  style=""border:0px solid #cccccc HEIGHT: 16px; WIDTH: 80px""></TD>")

        Response.Write("<TD><INPUT VALUE=""" & recordCollection("ServiceType")         & """ MAXLENGTH=50 NAME=S_ServiceType  style=""border:0px solid #cccccc HEIGHT: 16px; WIDTH: 105px""></TD>")

        Response.Write("<TD><INPUT VALUE=""" & recordCollection("State")         & """ MAXLENGTH=50 NAME=S_State  style=""border:0px solid #cccccc HEIGHT: 16px; WIDTH: 70px""></TD>")

        Response.Write("<TD><INPUT VALUE=""" & recordCollection("Location")         & """ MAXLENGTH=50 NAME=S_Location style=""border:0px solid #cccccc HEIGHT: 16px; WIDTH: 300px""></TD>")

        DateStr = Day(recordCollection("TopupDate")) & "/" & Month(recordCollection("TopupDate")) & "/"  & Year(recordCollection("TopupDate"))

        if DateStr = "?/?/????" then

            Response.Write("<TD><INPUT VALUE=""????"" MAXLENGTH=50 NAME=S_TopupDate style=""border:0px solid #cccccc HEIGHT: 16px; WIDTH: 80px""></TD>")

        else

            Response.Write("<TD><INPUT VALUE=""" & DateStr & """ MAXLENGTH=50 NAME=S_TopupDate style=""border:0px solid #cccccc HEIGHT: 16px; WIDTH: 70px""></TD>")

        end if
 
        Response.Write("<TD><INPUT VALUE=""" & recordCollection("TopupAmount")     & """ MAXLENGTH=50 NAME=S_TopupAmount style=""border:0px solid #cccccc HEIGHT: 16px; WIDTH: 60px""></TD>")        

        DateStr = Day(recordCollection("ExpiredDate")) & "/" & Month(recordCollection("ExpiredDate")) & "/"  & Year(recordCollection("ExpiredDate"))

        if DateStr = "?/?/????" then

            Response.Write("<TD><INPUT VALUE=""????"" MAXLENGTH=50 NAME=S_ExpiredDate style=""border:0px solid #cccccc HEIGHT: 16px; WIDTH: 100px""></TD>")

        else

            Response.Write("<TD><INPUT VALUE=""" & DateStr & """ MAXLENGTH=50 NAME=S_ExpiredDate style=""border:0px solid #cccccc HEIGHT: 16px; WIDTH: 60px""></TD>")

        end if
 
        Response.Write("<TD><INPUT VALUE=""" & recordCollection("owner")     & """ MAXLENGTH=50 NAME=S_owner style=""border:0px solid #cccccc HEIGHT: 16px; WIDTH: 190px""></TD>")        
 
        Response.Write("<TD><INPUT VALUE=""" & recordCollection("remark")         & """ MAXLENGTH=50 NAME=S_remark style=""border:0px solid #cccccc HEIGHT: 16px; WIDTH: 60px""></TD>")

        Response.Write("<TD><INPUT TYPE=submit VALUE=""Update"" id=Submit1 name=Submit style=""HEIGHT: 22px; WIDTH: 60px""></TD>")    

        Response.Write("<TD><INPUT TYPE=submit VALUE=""Delete"" id=Submit2 name=Submit style=""HEIGHT: 22px; WIDTH: 60px""></TD>")    

        Response.Write("</FORM>")                    

        Response.Write("</TR>")        

       end if

           RecordCollection.MoveNext

    Loop    

    '--------------------------------------------------------------------------------------------

        NoSequence = NoSequence +1

        Response.Write("<TR><FORM NAME=Form2 METHOD=GET ACTION=""Order.asp"">")

        Response.Write("<TD>" & NoSequence &"</TD>")

        Response.Write("<INPUT TYPE=""HIDDEN""     VALUE=" & NoSequence & " NAME=S_NO style=""HEIGHT: 16px; WIDTH: 20px"">")

        Response.Write("<TD><INPUT VALUE="""" MAXLENGTH=25 NAME=S_MobileNo  style=""border:0px solid #cccccc HEIGHT: 16px; WIDTH: 80px""></TD>")

        Response.Write("<TD><INPUT VALUE="""" MAXLENGTH=25 NAME=S_ServiceType  style=""border:0px solid #cccccc HEIGHT: 16px; WIDTH: 105px""></TD>")

        Response.Write("<TD><INPUT VALUE="""" MAXLENGTH=25 NAME=S_State style=""border:0px solid #cccccc HEIGHT: 16px; WIDTH: 70px""></TD>")

        Response.Write("<TD><INPUT VALUE="""" MAXLENGTH=180 NAME=S_Location style=""border:0px solid #cccccc HEIGHT: 16px; WIDTH: 300px""></TD>")

        Response.Write("<TD><INPUT VALUE="""" MAXLENGTH=25 NAME=S_TopupDate style=""border:0px solid #cccccc HEIGHT: 16px; WIDTH: 70px""></TD>")

        Response.Write("<TD><INPUT VALUE="""" MAXLENGTH=25 NAME=S_TopupAmount style=""border:0px solid #cccccc HEIGHT: 16px; WIDTH: 60px""></TD>")

        Response.Write("<TD><INPUT VALUE="""" MAXLENGTH=25 NAME=S_ExpiredDate style=""border:0px solid #cccccc HEIGHT: 16px; WIDTH: 60px""></TD>")

        Response.Write("<TD><INPUT VALUE="""" MAXLENGTH=25 NAME=S_owner style=""border:0px solid #cccccc HEIGHT: 16px; WIDTH: 190px""></TD>")

        Response.Write("<TD><INPUT VALUE="""" MAXLENGTH=25 NAME=S_remark style=""border:0px solid #cccccc HEIGHT: 16px; WIDTH: 60px""></TD>")
 
        Response.Write("<TD ColSpan=2><INPUT TYPE=submit VALUE=""AddNew"" id=AddNew name=Submit style=""HEIGHT: 22px; WIDTH: 60px""></TD>")                

        Response.Write("</FORM>")                    

        Response.Write("</TR>")        

        Response.Write("</TABLE>")        

    connectionToDatabase.Close

    Set connectionToDatabase=Nothing

    '------------------------------------------------------------------------------------------

    if Request.QueryString("submit") = "Delete" then

        ComplyFlag = 0

        if Request.QueryString("S_NO") <> EMPTY then

            if Isnumeric(Request.QueryString("S_NO")) then

                ComplyFlag = 1

            else    

                Response.Write("NO Error!")    

                ComplyFlag = 0

            end if

        else

            Response.Write("NO Error!")    

            ComplyFlag = 0

        end if

Expand|Select|Wrap|Line Numbers

 
        if ComplyFlag = 1 then        

            Set connectionToDatabase=Server.CreateObject("ADODB.Connection")

            connectionToDatabase.ConnectionTimeout=60

            connectionToDatabase.Open "DSN=Order"

            Set recordSet = Server.CreateObject("ADODB.Recordset")

            recordSet.CursorLocation = adUseClient

            recordSet.Open "SELECT * FROM Record" , connectionToDatabase, adOpenStatic, adLockOptimistic

            strSearchCriteria = "No = " & Request.QueryString("S_No")

            recordSet.Find strSearchCriteria

            recordSet.Delete

            connectionToDatabase.Close

            Set connectionToDatabase=Nothing

            '##########################################################################################

            Response.Status ="301 Moved Permanently"

            Response.AddHeader "Location", "Order.asp"

            Response.Write("</html>")

            Response.end

            '##########################################################################################

        end if

    end if    

    '------------------------------------------------------------------------------------------

    if Request.QueryString("submit") = "AddNew" then

        ComplyFlag = 1

        'Response.Write(ComplyFlag)

        if Request.QueryString("S_No") <> EMPTY then

            if Isnumeric(Request.QueryString("S_No")) then

                'ComplyFlag = 1

            else    

                Response.Write("NO Error!")    

                ComplyFlag = 0

            end if

        else

            Response.Write("NO Error!")    

            ComplyFlag = 0

        end if
 
        if ComplyFlag = 1 then    

            '************************************

            Set connectionToDatabase=Server.CreateObject("ADODB.Connection")

            connectionToDatabase.ConnectionTimeout=60

            connectionToDatabase.Open "DSN=Order"

            Set recordSet = Server.CreateObject("ADODB.Recordset")

            recordSet.ActiveConnection = connectionToDatabase

            recordSet.Source = "SELECT * FROM Record"

            '************************************

            'CursorType

            '0=adOpenForwardOnly - gives you an updateable, non-scrollable recordset. 

            '1=adOpenKeyset - gives you a scrollable keyset recordset 

            '2=adOpenDynamic - gives you a scrollable, fully dynamic recordset 

            '3=adOpenStatic - gives you a read only, scrollable recordset 

            'LockType

            '0=adLockReadOnly - gives a read only recordset, where no updating is allowed 

            '1=adLockPessimistic - gives an updateable recordset, that locks the records as soon as you start editing 

            '2=adLockOptimistic -gives an updateable recordset, where the lock is only placed just before you try and update the record. 

            '3=adLockBatchOptimistic - gives optimistic locking for batch updates 

            'CursorLocation

            '2=adUseServer

            '3=adUseClient

            '************************************

            recordSet.CursorType = 1

            recordSet.CursorLocation = 2

            recordSet.LockType = 2

            recordSet.Open()

            '************************************

            NoSequence = 1

            Do While NOT recordSet.EOF             

                if recordSet("No") > NoSequence then

                    NoSequence = recordSet("No")

                end if

                       recordSet.MoveNext

            Loop    

            NoSequence = NoSequence +1

            '************************************

            '###########################################################################################        

            if CInt(Request.QueryString("S_No")) <> NoSequence then

                connectionToDatabase.Close

                Set connectionToDatabase=Nothing

                Response.Status ="301 Moved Permanently"            

                Response.AddHeader "Location", "Order.asp"

                Response.Write("</html>")

                Response.end

            end if            

            '###########################################################################################

            recordSet.Addnew

            '----------------------------------------------------------------

            recordSet("No") = IDSequence ' recordSet.RecordCount 'Request.QueryString("No")

            recordSet("MobileNo") = "????"

            recordSet("ServiceType") = "????"

            recordSet("State") = "????"

            recordSet("Location") =" ????"

            recordSet("TopupDate") = "????"

            recordSet("TopupAmount") = 0        

            recordSet("ExpiredDate") = "????"

            recordSet("owner") = "????"

            recordSet("remark") = "????"
 
            '----------------------------------------------------------------            
 
            if Request.QueryString("S_MobileNo") <> EMPTY then

                recordSet("MobileNo") = Request.QueryString("S_MobileNo")

            end if

            if Request.QueryString("S_ServiceType") <> EMPTY then

                recordSet("ServiceType") = Request.QueryString("S_SeviceType")
 
            end if

            if Request.QueryString("S_State") <> EMPTY then

                recordSet("State") = Request.QueryString("S_State")

            end if

            if Request.QueryString("S_Location") <> EMPTY then

                recordSet("Description") = Request.QueryString("S_Location")

            end if

            if Request.QueryString("S_TopupDate") <> EMPTY then

                if IsDate(Request.QueryString("S_TopupDate")) then            

                    DateStr = Day(Request.QueryString("S_TopupDate")) & "/" & Month(Request.QueryString("S_TopupDate")) & "/" & Year(Request.QueryString("S_TopupDate"))

                    recordSet("TopupDate") = DateStr

                end if

            end if    

            if Request.QueryString("S_TopupAmount") <> EMPTY then

                if isnumeric(Request.QueryString("S_TopupAmount")) then

                     recordSet("TopAmount") = Request.QueryString("S_TopAmount")

                end if

            end if

            if Request.QueryString("S_ExpiredDate") <> EMPTY then

                if IsDate(Request.QueryString("S_ExpiredDate")) then            

                    DateStr = Day(Request.QueryString("S_ExpiredDate")) & "/" & Month(Request.QueryString("S_ExpiredDate")) & "/" & Year(Request.QueryString("S_ExpiredDate"))

                    recordSet("ExpiredDate") = DateStr

                end if

            end if

            if Request.QueryString("S_owner") <> EMPTY then

                recordSet("owner") = Request.QueryString("S_owner")

            end if

            if Request.QueryString("S_remark") <> EMPTY then

                recordSet("remark") = Request.QueryString("S_remark")

            end if
 
            recordSet.Update

            connectionToDatabase.Close

            Set connectionToDatabase=Nothing

            '##########################################################################################

            Response.Status ="301 Moved Permanently"

            Response.AddHeader "Location", "Order.asp"

            Response.Write("</html>")

            Response.end

            '##########################################################################################

        end if

    end if    
 
    '------------------------------------------------------------------------------------------

    if Request.QueryString("S_No") <> EMPTY AND Request.QueryString("Submit") = "Update" then        

        'Response.Write "Button:" & Request.QueryString("Submit") 

        'Response.Write "No:" & Request.QueryString("S_No")

        Set connectionToDatabase=Server.CreateObject("ADODB.Connection")

        connectionToDatabase.ConnectionTimeout=60

        connectionToDatabase.Open "DSN=Order"

        Set recordSet = Server.CreateObject("ADODB.Recordset")

        recordSet.Open "SELECT * FROM Record WHERE No = " & Request.QueryString("S_No"),connectionToDatabase,1,2        

        if recordset.EOF then

            Response.Write("no such ID!")            

        else            

            recordSet("No") = Request.QueryString("S_No")

            if Request.QueryString("S_MobileNo") <> EMPTY then

                recordSet("MobileNo") = Request.QueryString("S_MobileNo")

            end if

            if Request.QueryString("S_ServiceType") <> EMPTY then

                recordSet("ServiceType") = Request.QueryString("S_ServiceType")

            end if

            if Request.QueryString("S_State") <> EMPTY then

                recordSet("State") = Request.QueryString("S_State")

            end if

            if Request.QueryString("S_Location") <> EMPTY then

                recordSet("Location") = Request.QueryString("S_Location")

            end if

            if Request.QueryString("S_TopupDate") <> EMPTY then

                if IsDate(Request.QueryString("S_TopupDate")) then            

                    DateStr = Day(Request.QueryString("S_TopupDate")) & "/" & Month(Request.QueryString("S_TopupDate")) & "/" & Year(Request.QueryString("S_TopupDate"))

                    recordSet("TopupDate") = DateStr

                end if

            end if    

            if Request.QueryString("S_TopupAmount") <> EMPTY then

                if isnumeric(Request.QueryString("S_TopupAmount")) then

                    recordSet("TopupAmount") = Request.QueryString("S_TopupAmount")

                end if

            end if

            if Request.QueryString("S_ExpiredDate") <> EMPTY then

                if IsDate(Request.QueryString("S_ExpiredDate")) then            

                    DateStr = Day(Request.QueryString("S_ExpiredDate")) & "/" & Month(Request.QueryString("S_ExpiredDate")) & "/" & Year(Request.QueryString("S_ExpiredDate"))

                    recordSet("ExpiredDate") = DateStr

                end if

            end if

            if Request.QueryString("S_owner") <> EMPTY then

                recordSet("owner") = Request.QueryString("S_owner")

                end if
 
            if Request.QueryString("S_remark") <> EMPTY then

                recordSet("remark") = Request.QueryString("S_remark")

            end if
 
            recordSet.Update

        end if        

        connectionToDatabase.Close

        Set connectionToDatabase=Nothing

        '##########################################################################################

        Response.Status ="301 Moved Permanently"

        Response.AddHeader "Location", "Order.asp"

        Response.Write("</html>")

        Response.end

        '##########################################################################################

    end if    

    '------------------------------------------------------------------------------------------

%>        

Last modified: August 9, 2007</font></b><!--mstheme--></font></h5>

</BODY>

</HTML>

Aug 20 '07 #1

Subscribe Reply

2466

jhardman

3,406

Recognized Expert Specialist

Hiya, and welcome to the scripts developer network.

I'm afraid the code you posted is too long for me to look thru. let's shorten it. Write the shortest code sample you can that should work but doesn't, and the same with an example of code which does work. I hope I will be able to help you out with this.

Jared

Aug 21 '07 #2

Similar topics

11366

Cannot Update. Database or Object is read-only.

by: tamimi | last post by:

I have a guestbook form that inserts the fields into an Access Database. The database is residing in the "fpdb" folder that was created by FrontPage. The ASP page that writes the data into the databse uses the "recordset.addnew" method. The code was working fine a couple of weeks ago, and now all of a sudden the error message "Cannot update.Database or object is read-only" pops up. The ASP code or the database was not changed or...

ASP / Active Server Pages

2010

Can't update datarow

by: CaptRR | last post by:

I think this is the right group to post to, so here goes. My problem is this, I cannot update the datarow to save my life. Been on this for 2 days now, and still am no closer to figuring it out than I was before. I'm basicly taking date from some text boxes, trying to put them into a datarow and using that datarow to update the database, but its not working. The btn_update is where I am sending the information back to the addclient...

ASP.NET

25461

Ado.Recordset.AddNew, .Update, .MoveFirst, .Delete, etc...

by: tony010409020622 | last post by:

I just spent 4 months taking a dotnet class where i learned very little. One of the things I did not learn is this: What are the dotnet equivilents of commands such as: Adodc1.Recordset.AddNew Adodc1.Recordset.Update Adodc1.Recordset.MoveFirst Adodc1.Recordset.MoveNext Adodc1.Recordset.Delete

Visual Basic .NET

19370

How do I programatically add a row and update the database?

by: Martin Horn | last post by:

Hi all, I am using VB2005 and the new data controls, which all work fine, except there is a situation where I want to add a new row to the database without using the 'AddNewItem' button on the BindingNavigator control; it has to be done programatically. This is the best I can come up with but it fails on line 3 with error 'Objects added to a BindingSource's list must all be of the same type.'

Visual Basic .NET

2335

Insert from excel to access works, update I cannot figure out the proper code

by: bbasberg | last post by:

I have been working hard to clean up my code but I am still wondering why all incoming records go to the "AddNew" part of the IF statement and never to the Edit alternative. I believe that it must be because my rs.index never really receives the value from the cell in the spreadsheet that it should use to compare to the corresponding field in the Access DB. I have named the field "rtitle" in Access and made it an index called riskIndex. I am an...

Visual Basic 4 / 5 / 6

2577

update year and month

by: rekhasc | last post by:

hi...... Its very urgent.............. how can i take only the year and month part and it should save in the database in the month and year field separately......... when i enter the date in the form it should automatically update the year and month field in the db........ in my proj i am drawing a graph on daily, monthly and yearly basis..... i got how to draw a graph on day basis but i dont know how to draw a graph on month and year basis can...

Visual Basic 4 / 5 / 6

2917

File Upload and Update Contents - Please Help

by: hotflash | last post by:

Hi Master CroCrew, I found a good PURE ASP that will allow you to upload 10MB file to the server and the file contents such as Network, Author, Title, etc... will insert to MS Access at the same time. Below is a working script that I used. Let's say after the file is uploaded to the server and a record created with the file contents above to the MS Access (using the script below). If I want to UPDATE that record let's say, change the...

ASP / Active Server Pages

3066

Unbound Form to update multiple tables

by: Presto | last post by:

I am making a front end mdb so users can enter new members data. I can then import this into the master database on the backend and erase the existing info on the front end to keep the data reasonably secure. ( I borrowed the code from http://www.databasedev.co.uk/unbound-forms-add-data.html example) I have 4 tables that will be updated from this form: Members ContactInfo Payments

Microsoft Access / VBA

5579

Update an unbound form

by: troy_lee | last post by:

I have an unbound form. I have an Add New procedure that saves a new record to the database. What is the best way to update an existing record? In other words, clicking my "Submit record" button creates another new instance of the record when all I want is to update a field or two and save over the existing record. Thanks in advance. Troy

Microsoft Access / VBA

8987

What is ONU?

by: marktang | last post by:

ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look ! Part I. Meaning of...

General

8826

Changing the language in Windows 10

by: Hystou | last post by:

Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it. First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...

Windows Server

9534

Problem With Comparison Operator <=> in G++

by: Oralloy | last post by:

Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed. This is as boiled down as I can make it. Here is my compilation command: g++-12 -std=c++20 -Wnarrowing bit_field.cpp Here is the code in...

C / C++

9366

Maximizing Business Potential: The Nexus of Website Design and Digital Marketing

by: jinu1996 | last post by:

In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth. The Art of Business Website Design Your website is...

Online Marketing

9241

Discussion: How does Zigbee compare with other wireless protocols in smart home applications?

by: tracyyun | last post by:

Dear forum friends, With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...

General

8239

AI Job Threat for Devs

by: agi2029 | last post by:

Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own.... Now, this would greatly impact the work of software developers. The idea...

Career Advice

6073

Couldn’t get equations in html when convert word .docx file to html file in C#.

by: conductexam | last post by:

I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one. At the time of converting from word file to html my equations which are in the word document file was convert into image. Globals.ThisAddIn.Application.ActiveDocument.Select();...

C# / C Sharp

3303

transfer the data from one system to another through ip address

by: 6302768590 | last post by:

Hai team i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system

C# / C Sharp

2211

Comprehensive Guide to Website Development in Toronto: Expert Insights from BSMN Consultancy

by: bsmnconsultancy | last post by:

In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...

General