Visual Basic .NET Forum

Hi I have a folder that contains pdf files with name like : sp_101_2008 , I have word file that has the name of the pdf (sp_101_2008)as text , I need to create an application that reads the word file and when reading it if it finds the name of the pdf file(s) it sould link to it automatically any help would be greattttt

Hello All, I have a .NET 4.0 web application that I'm trying to get working on a GoDaddy shared hosting plan. It's their best windows one and from a requirement point of view on paper they have everything I need. What I have is a DLL with all my classes inside of it and these classes use a strongly typed dataset (built in Visual Studio...

I'm implementing a feature which reads comma separated txt file from server(one line at a time). Format of file is fixed, There are 3 columns on each row. After reading the row from file I insert it in a database table. But first value of each row aoutomatically appends two blank spaces, even if there are no blank spaces at the begining...

Hi, I am trying to update a new table which i have created. The purpose is if i change any input parameters and run the code, the table should automatically update itself. This is for 8760 hours in an year. I have created the table and the output results do get set in the specified table but I cant seem to update them....Please suggest what I...

Hi I want to remove MDIForm without border .You can move the MDIForm with click its border,however when u select the border as none, u will not be able to move the MDIForm. Does anyone know how to solve this problem ? Thanks rick

Hi All, Now i currently open file from listbox using below code. But i want to open as Read-Only or Temp file. Because i don't want to allows user directly edit and save the file throught my program. Please advice me.... Private Sub lsbFile_DoubleClick(ByVal sender As Object, ByVal e As System.EventArgs) Handles lsbFile.DoubleClick ...

i want to validate many textboxes with same condition....Do i need to write code for each text boxes...plzz help

I'm trying to search the global address book at my company (over 56,000 entries) based on a user name input into a text field. Is there a built in serach method that I'm missing, or would I have to sort the entire list and use a binary search? Dim o As Outlook.Application Dim ns As Outlook.NameSpace Dim al As...

hi i want to know the meaning of false,false in the following code for odbc connectivity using vb6.0. set db=opendatabase("dsn",false,false;"odbc;uid;pwd;dsn")

I'm attempting to set a variable from a variable i've searched high and low and looked in many books but still to no avail. I guess i'm using the wrong keyword. I have many public variables like this: Public Shared var1 As String i want to call them dynamically from a string something similar to this: "var1" = "data"

i have make 1 form in vb.net which has 1 button.i have 1 circuit which can glow a led or bulb.i want that whenever i click on that button it can pass signal to the circuit & glow the led.how can i do this.reply.....

Good day, I just heard of this .epub file extension. And I have this task to write a VB.net program to read .epub files and .pdf files. I have been able to implement the reading of pdf, by using the ActiveX(the dll), but I have found none for the .epub files. Please can someone help me out. Tell me what I might need to install or anything...

Hi, I'm trying to create and show a form from an event handler (SMO complete event). I believe it's not working because the event is closing - If I put a messagebox after the invoke to keep it open it works (until the messagebox is OK'ed) Any ideas on what I can do? Private Sub CompleteEventHandler(ByVal sender As Object, ByVal e As...

Hello everyone, this is the second time i'm posting this. i seriously need help with designing a cybercrime expert system in vb.net. the system should be able to trace the ip address of a recieved messgae amoung other things. thank you

i need to fill the datatable(datagridview) without using the database.. Here is my code.. But i cant able to fill the datatable [CODE} Public Sub CreateDatatable() dtable = New DataTable("purchasedetails_table") Dim column As DataColumn column = New DataColumn()

Hello, I have a form with MyLabel and MyComboBox on it. In design time I set DataSource for MyComboBox to MyDataSet1, DisplayMember to TF_BADGES.Officer_Name and ValueMember to TF_BADGES.Officer_ID. TF_BADGES is the only table in my dataset with two columns (Officer_ID, Officer_Name). Here is code from my application: Private Sub...

I am having an issue with closing a serial port in VB.NET. Here is how I close the port: If spPort.IsOpen = True Then spPort.DiscardInBuffer() spPort.DtrEnable = False spPort.RtsEnable = False spPort.Close() End If spPort.Dispose()

as soon as i want to print the output this error occurs:"Access violationExeption was unhandled. Attempted to read or write protected memory. This is often an indication that other memory is corrupt" what must i do?

Hi all, i am using braclays epdq standers code for integration of payment getway it gives blank screen instead of a form for filling credit card info dose any one know why it happens ,thanks in advance for giving solution

For Each tag As HtmlTag In tags insertTextBuilder.Remove(0, insertTextBuilder.Length) insertTextBuilder.AppendFormat("<{0}", tag.Name) textbuilder???append format???

I've been trying all day to get something to work, but I've not been doing too well. What I want to do is make a program that lets you select multiple files, and then it will add all of the file names into a list in a textbox. As I have already mentioned, I spent a long time scratching my head over how it can be coded and I'm at the stage of...

Hi All, I have more than 5 thread task that is dynamic number. I want to run 5 thread at a time. when one of the 5 thread is finished another one queue thread start to run. Then continue to run until all queue thread is finished. I have problem of how to queue the thread if over 5 thread. how to pass the parameter? ...

I currently have a dll written w/ VB 6. The problem is my office upgraded to 64bit windows XP and the dll won't work. from what I have found it apears I need a 64bit dll. but am having trouble creating one. Any help would be appreciated.

Dim tags As HtmlElementCollection = WebBrowser1.Document.All

i want open html file in vb then fill all tags and attribute of this page in vb array i know this is too much but would you explain it please