Recent questions tagged winforms

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winforms - How do you create an application shortcut (.lnk file) in C# with command line arguments

I've written a simple FTP based file synchronization program. The settings of which can be stored in an XML file. I ... does not end with .exe? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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winforms - vb.net Launch application inside a form

I want to run an app inside a panel or something within my applicaiton. It's an emulator front end. You browse ... as my app is full screen. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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winforms - C# Execute function at specific time

I made a little Windows Forms program to do some auto backup of some files on my disk. Right now I need to push ... help me out. :-) Thanks! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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winforms - What is the best way in c# to determine whether the programmer is running the program via IDE or it's user?

What is the best way in c# to determine whether the programmer is running the program via IDE or its user? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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winforms - How can I show scrollbars on a System.Windows.Forms.TextBox only when the text doesn't fit?

For a System.Windows.Forms.TextBox with Multiline=True, I'd like to only show the scrollbars when the ... cardinal rule for UI intuitiveness. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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winforms - Retrieving Selected Text from Webbrowser control in .net(C#)

I've been trying to figure out how to retrieve the text selected by the user in my webbrowser control ... or resources regarding this. Thanks See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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winforms - C# Process Killing

I need to write a program in c# that would just start, kill one processexe that it is supposed to kill and end ... I know the path to the exe. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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winforms - Fuzzy Date Time Picker Control in C# .NET?

I am implementing a Fuzzy Date control in C# for a winforms application. The Fuzzy Date should be able to ... for developing such a control See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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winforms - Opening multiple files (OpenFileDialog, C#)

I'm trying to open multiple files at once with the OpenFileDialog, using FileNames instead of FileName. But I ... Has anybody done this before? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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winforms - How to implement 'undo' operation in .net windows application?

Assume that, a win form has certain input fields and user enters/re-enters some data. How to retain data ... best way to accomplish it. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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882 views

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winforms - How to disable editing of elements in combobox for c#?

I have some elements in a ComboBox (WinForms with C#). I want their content to be static so that a user ... adding new values to the ComboBox See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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winforms - Vertically (only) resizable windows form in C#

I have a situation where it would be beneficial to me to allow my windows form to be resized by the user ... particular subject. Is it possible? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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winforms - Check if prerequisites are installed before installing a windows installer package

I have a .Net WinForms application developed on .Net 4.0. (windows installer package). The application is dependent ... What am i doing wrong? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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514 views

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winforms - C# .net Windows Forms Listview with image in Detail View

I want something like this develop using C# .net for Windows Forms. (ListView Details View). Putting a Image is the ... me ..!! Thank You Yohan See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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476 views

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winforms - Passing TextBox's text to another form in C#?

I have tried this to pass the information: Form1 frm1 = new Form1(); textBox1.Text = ((TextBox)frm1.Controls ... Form1's text and displaying it. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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416 views

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winforms - Updating UI from a background thread which is called in a loop in main UI when the thread finishes

I have a WinForms application that is calling a business class method that performs some heavy duty action taking about ... ); return true; } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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655 views

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winforms - Thread.Sleep() in C#

I want to make an image viewer in C# Visual Studio 2010 which displays images one by one after seconds: i = 0; ... me the first and last image. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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703 views

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winforms - changing button text in OpenFileDialog in C#.net

Does anyone knows how to change text on button in OpenFileDialog in Windows.Forms in C#.NET? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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451 views

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winforms - How to prevent/cancel a combobox's value change in c#?

I have a combobox at the top of a form that loads editable data into fields below. If the user has made ... Any advice on how to accomplish? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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665 views

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winforms - How to position the opening form at specific location in C# Windows Forms?

The Location property in the form is set to 0,0 (Properties Window). However, the form doesn't open at ... location. Am I missing something? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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452 views

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winforms - How can I add transparency to a c# form while keeping controls visible?

UPDATE: I took a break from messing with the transparency stuff for a few days. I started messing with it again ... I'm trying to achieve. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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414 views

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winforms - Custom Resize Handle in Border-less Form C#

I'm attempting to make border-less forms that pop out of a tool bar. I want the user to be able to grab at ... I'm trying to do? Much thanks. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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571 views

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winforms - How can merge a particular column header in DataGridView C#?

I would like to take a column header text for tow columns. How would you do this? Like this | FULL NAME | | ... show First & last in one column See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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658 views

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winforms - C# RichEditBox has extremely slow performance (4 minutes loading)

The RichEditBox control in C# (I use VS 2005) has bad performance. I load an RTF file of 2,5 MB with 45.000 ... reason, and how can I fix it? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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523 views

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winforms - Embedding/deploying custom font in .NET app

Is there an official way to distribute (deploy) a specific font with a .NET application? We have a (public domain) " ... .NET 2.0 app. Thanks! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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504 views

1 answer

winforms - Mouse Wheel Event (C#)

I can't get the Mouse Wheel event in the main form. As a demo I came up with a simple example: public ... not Form1 any ideas? Cheers, James See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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579 views

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winforms - How to draw a rounded rectangle in c#

I am using this code to make a rounded rectangle. But it only draws upper left and right corners of rectanlge , ... } } } return NewBitmap; } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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569 views

1 answer

winforms - C# Force Form Focus

So, I did search google and SO prior to asking this question. Basically I have a DLL that has a form compiled ... so I'm stuck with polling. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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