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Dispaying Variables in a Textbox

Yes, I am a noob. I did a lot of coding 17 years ago, but I seem to be starting over. I have a simple form with a test box on it. My code reads some data from a remote file. One of the things it reads...

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Extract data from Excel

i am working on a program where I need to extract data from an Excel document. Everyday, or at least most days I receive an Excel document from my employer. This document contains information some of...

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Datagridview Textbox Rows and Image Box Columns

I have a datagridview on my form. I have the columns set to image box columns. The dgv has 12 rows. Rows 0, 2, 4, 6, 8, 10 are for images. I would like for Rows 1, 3, 5, 7, 9, 11 to be text box rows...

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[RESOLVED] 2D Array memory not generated correctly. User or program error?

With this program I have an "Options" Dlg box that the user can make default setups with, and for troubleshooting they can put their canned statements in the appropriate section of the Dlg box to be...

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VS 2022 Need help with array

Hello everyone, In this code example, something bothers me about the repetition of "SamplesList(i, j)". In this kind of situation, I usually use the "With" statement, but here it doesn't seem possible....

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Datagridview Data Base issue

I have a Datagridview on a form. I load data from a database table. I load the data into a data table to populate the datagrideview. When I click a button to add a new record everything works fine, the...

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[RESOLVED] Textbox not formating properly

I have a textbox that does not seem to format text properly. I'm reading text from an Excel sheet and displaying it, shown below, but when the Textbox is loaded the text is all jammed together. Even if...

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VS 2022 How to Run Instrumentation Profiling with a DLL in Visual Studio 2019...

In Visual Studio 2017, the Performance Profiler (Instrumentation mode) lets you select both a DLL and an EXE file. However, in Visual Studio 2019 and 2022, I am unable to select a DLL using the Debug ?...

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[RESOLVED] Why does this not exactly copy TextBox1 text to a Notepad ?

Hi, I have an app. which produces lists in Textbox1 in really nicely aligned columns. I'm trying to copy these lists to a MS Notepad. Code:     Private Sub B2C() Handles Button2.Click...

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Help files for VS2019community VB.net - HelpViewer *.mshc

I have installed VS2019 community VB.net on win7x64p, its working well. compile, debug windows form with .net4.8 all ok. One issue is I have no context help while using the editor. HelpViewer is...

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VS 2022 [RESOLVED] Why won't my timer start?

I'm trying to display a 13-frame "busy" animation while my program unZips a bunch of files, but the "_Tick" event is never triggered and I can't figure out why. Timer object was physically added to a...

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[RESOLVED] Combobox causes Catch setting index to 0

I have tried locating the issue multiple times, but have not been able to, or even understand why this is throwing an exception, so here I am. When I set the below combobox to a "SelectedIndex" of any...

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OK.... Webbrowser1 modified to suggestions; not working. Suggerstions on what...

OK, I have modified the program to what many people here has pushed the way the program should be written. I modified it so that the webbrowser1 uses the handler rather than a loop waiting for the...

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Runtime Design Not Matching Design Time

Below are two screenshots of the login form I'm building (along with the document outline). As you can see, during design time, there more than enough padding for the domain input. I also set the form...

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How to Referenz Objects inside a UserControl ?

Hello. I wont to add a Handler to all Buttons which are inside a UserControl(many exist on a Form), with a code from a Form. (s. pic) I have tested many ways, like for each btn as button in...

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