Visual Basic 4 / 5 / 6 Forum

BLOB - Save image to database BLOB's are a way of storing images in a database. The following procedure will show you how to create a connection to your database and how to store an image using BLOB. Dim CN As New ADODB.Connection Dim RS As ADODB.Recordset Dim DataFile As Integer, Fl As Long, Chunks As Integer Dim Fragment As Integer,...

I have to set the interval time,over one minute in vb6. the point is,i set the inteval at 1 minute and write down: timer1.interval=60000,because 1 minute is 60000, but when i do the same thing for 2 minutes i write down timer1.inteval=120000,and i've got the problem "Invalid property value"....how can i sort that problem out ????? Thanks a...

in my code i am using this syntax: Private Sub mnuName_Click() Dim str As String Adodc1.Recordset.MoveFirst str = InputBox("What Name Can I Find For You......?", "Who Name Can I Search For You Today?") Adodc1.Recordset.Find "lessorsname='" & str & "'" End Sub But the problem is what if the name doesn't...

I am not able to add a dll in my VB6 project. It is located in project folder. I made a declaration in my form Private Declare Function FindPattern Lib "iEdit_Find.dll" (ByVal lpszPattern As String, ByVal lpszSource As String, ByVal nMatchCase As Long, ByVal nStart As Long, nlen As Long) As Long but when I run my project it gives the following...

What example can someone give to show how to use Goto Label: , but not to be used for error control. What if I want to use it to skip across a bunch of code?

I have text files in the following format: 123,34, ,345,890, 123,23 .. .. .. As you can see, the problem is that (1) the commas can occur in

Is there an accurate way to create a "stopwatch" good to 1/10 of a second? I'm not sure if I should use the timer control, or some way to access the computer timer. I found the following site http://searchvb.techtarget.com/tip/1,289483,sid8_gci535495,00.html which has the following: > Want to really get down to instants? This tip from...

Using qbasic, the following accepts input from com1, and prints its output : OPEN "com1:9600,n,8,1,CD0,CS0,DS0,RS" FOR INPUT AS #1 WHILE INKEY$ <> " " INPUT #1, a$ PRINT a$ WEND What would the same set of commands look like in VB. I am reading the

I am getting runtime error 3021 - Either EOF or BOF is true or the current record has been deleted..... I have 2 combo boxes in a form- One for the client and the other for the project. When the form loads, the client combo box gets populated with all the clients. When a particular client is clicked, the project combo box gets populated with...

Dear all.. I have a picturebox filled on a form. The picturebox has some graphics displayed on it.I was trying to save the picturebox, but continuesly failed to do so. I am clueless of why it is happening. I tried to save the image of the form & also the picturebox, but always, i see a blank file saved. Is there a way to save whatever is...

This program checks if webcam is available, if available then capture video and displays in picture box. Add this code to the general module (.BAS file) ---------------------------------------------------------------------- Public Const ws_child As Long = &H40000000 Public Const ws_visible As Long = &H10000000 Global Const WM_USER = 1024...

Hello, I have a code in which I set the size of the window before they are open, like that : Public Sub Form_Load() Me.width = 8160 Me.Height = 5970 Me.Show End Sub

Hi experts, I have a question. Is it possible to set (change/edit) the system time and date by coding in vb6.0? I think it's not possible (80%) but maybe experts might have an answer - I suppose.

Hey there, what i want to do is have a text field that can only accept numbers, full stops and the backspace key. I currently have the below code to accept only numbers, but no full stops or backspace. Im sure this is really simple, and i will be greatful for a respons.. Private Sub txtBal_KeyPress(KeyAscii As Integer) If KeyAscii <...

Hello everyone, I have two different tables:Products&Variations. One of them is for product characteristics and the other is for keeping the track of any variations made on proucts. I have a form of the table Products. I want to have a command button on this form that is disabled by default(I managed to do this).And I want this button to be...

I want my program to send a mouse click to the window at the current mouse position, how do I do that? Example: I have my mouse over a button in Word and then my program is sending the left mouse click and the button under the mouse is clicked. Yours, Jonas

Public Function DistanceBetween(ByVal X1 As Single, ByVal Y1 As Single, ByVal X2 As Single, ByVal Y2 As Single) As Single ' Calculate the distance between two points, given their X/Y coordinates. ' The short version... DistanceBetween = Sqr((Abs(X2 - X1) ^ 2) + (Abs(Y2 - Y1) ^ 2)) ' The longer version, to illustrate how it works......

Hi, I am displaying a message in Message Box but it comes in only 1 line.... Is there any way i can make 2 or 3 lines wherever i want in Message Box display? I mean to say I need Line Break in Message Box. E.g. My Message is supposed to read as follows: "You had Enough Attempt of Login,

ok how do you do and if statment to see if a value is between to other values such as If test.Text >= 20 Then Hopperfullpic(0).Visible = True Hopper1pic(0).Visible = False Hopper2pic(0).Visible = False Hopper3pic(0).Visible = False Hopper4pic(0).Visible = False ElseIf test.Text < 20 > 15 Then ...

Halu! Is there anyone who could give me an advice about this code? I have a file named db1.mdb in with a full path of "c:\firstfolder\copy db1.mdb" which i want to transfer to another directory "e:\secondfolder". This is supposed to be creating a backup routine for an application i am developing. This is the code that i used. I am using...

Is there a way to simulate a selection (let's say to the third item on the list) and cause the highlight to appear? Any ideas welcomed and appreciated. Thanks!

I'm trying to create a vbscript so that I can autologin and get my tasks done unattended. As part of my code, I'm trying to click to get the vbscript to click the "Login" button but I'm always getting that error mentioned below. The unusual thing about it is that the login and password fields are filled but the line of code where it's...

How do I write data at the end of a file (size unknown) in binary mode ?

I'm trying to finish off do an ASP.NET project where a DropDownList box is used to access a Table. Once you Make a selection on an item in the DropDownListBox, it updates a DataView, and text boxes on the form get updated. I'd like to do this without a submit button. Shouldn't the DropDownList box PostBack? Why does SelectedIndexChanged...

How do i handle a null value for a date variable type. I am retrieving date data from an access database and storing the records in an array for processing. The array field has a date type and the db records are date type with null permissible. How should i handle the insertion of a null date record into the array? I just cant leave it empty...