VS 2010 Checkbox to Textbox value (total)
Hi all, I have 13 check boxes named cb1-13 they are on in tabpage1 in groupbox1. And i have a "Total" box in groupbox1 Then I have 13 textboxes named dtb1 - 13 they are on tabpage2 in groupbox3 (these...
View ArticleVS 2010 Help With WriteProcessMemory
Hi, I'm trying to write a structure to process's memory. This is essentially what I'm doing, but I get AccessViolationException... Code: WriteProcessMemory(hWnd, (IntPtr)MyPointerToTheStructure,...
View ArticleVS 2008 Non significant zeroes in textbox
Hi, A simple calculation result is returned when I enter valid numbers in a textbox and click the compute button. When the textbox is empty or when the value entered is 0 the process stops thanks to...
View ArticleVS 2010 If textbox value less than
Hi All, If i have textbox1 "Number of people" then textbox2 "Total Price" but the price per person varies on the number of people. eg. If number of people less than 100 the price is 0.10 per person ---...
View ArticleVS 2010 strextract
hi! i am using below code in vfp but what i have to use in vb 2010 for this STREXTRACT(lctrack1, "%", "^") thanks shiv
View ArticleEasy Cap USB video capture
How would I display a live video feed from a Easy cap device in my application? I want to have a live video window next to my control interface for a Remote Operated Vehicle. And maybe placing a few...
View ArticleVS 2010 Combobox trouble
I have two combo boxes when I use this in the form load event one on the top gets populated ,other does not...why this is happening?And if I put the second one on the top, it get's populated,other one...
View ArticleFile.ReadAllLines() with resources are rejected each time.
So, Here is the question I have. Why does, file located in stated area, work: File.ReadAllLines(AppPath & "\filename.txt") While this one, files uploaded into resource and saved then restarted,...
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[RESOLVED] ReportViewer Missing Datasource
Hello, I created my dataset which contains a table from my SQL Database named "BillHeaders" Here's what my report viewer looks like, it will contain two reports. One that holds a job number and...
View ArticleVS2008 ToolStrip
I cant figure out after adding a toolstrip, why when i run the program it wont show.
View ArticleVS 2010 6 digit Incremental Number
Hi, I'm creating a form which spits out a .csv file which is then sent to the printer. I want to output a job number which increments everytime anyone presses the export button. The GUID is the only...
View ArticleIf -> And --> Then : Help me figure out this seemingly simple chain of events...
Each time my program performs a certain action, a integer named 'actionCount' goes up by 1 using actionCount +=1 inside the action routine. I also have Timer 4, start when the actions do. It's supposed...
View ArticleVS 2010 Controlling Excel From VB
I found http://www.vbforums.com/showthread.p...6-(or-VB5-VBA) very useful. But It did not cover one thing I need. If I open a workbook and worksheet using this code: HTML Code: Dim oXLApp as...
View ArticleVS 2010 Timer is not stopping and Pop-up windows appearing infinitely
I have here my code to send SMS: Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick count = DataTable1DataGridView.Rows.Count For i As Integer =...
View ArticleCreating an Oracle Connection
I am trying to create an oracle connection in vs 2005. The first error I received when setting the connection was: attempt to load oracle client libraries threw badimageformatexception. This problem...
View Articlesave PDF into SQL varbinary column
I use image object to save image (jpg file) into SQL varbinary column as code below. It works fine. Now, I need to insert pdf file but Imaging.ImageFormat do not have pdf option. How to insert pdf...
View ArticleDeleting Button to work for both Parent and Child Table Rows
The Delete on my winform is not working the way I need it to. I have a form with parent table textboxes and child table datagridview. When I press the BindingNavigatorDeleteItem button it will delete...
View ArticleJoystick input?
Could someone help me with some code for joystick input. I want to add it to my project and have is correspond with keyboard input.... say if I push the joystick forward it would do the same as my...
View ArticleVS 2010 Determining the invariate date/time for a local pc
Hi all, So, I'm presented with a potential issue where I'm writing to a local database server in the UK but could have someone writing to the database from the US. I'm using a MS Access database which...
View Articlehow to add button in title bar in specific application
hello everyone i'm making an application and i searched for this way to make an float button in every of specific app i want to make this button in specific windows how can i do this and thanks for...
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