winforms
login timeout winforms
Can anyone tell me, how to make a Login timedout functionality in my Winform application. My user is able to login. What I want to do is, if he doesn\'t touch the application for say 20 min, and then[详细]
2023-04-13 09:58 分类：问答how to color form Gradually from yellow to green
how to color form on winform us开发者_Go百科ing C# Gradually from yellow to green ? thanks for any helpExample:[详细]
2023-04-13 09:54 分类：问答MultiColumn Listview items to File
I\'m working on my small application and I need to get items from listview and write 开发者_StackOverflowthem to txt file. Does anybody know how to do it? Please help me.[详细]
2023-04-13 09:51 分类：问答Custom control for displaying images
I have my own classes that represent image data. They have various underlying structure but all have indexed property which returns an i,j-th image element. I need to display such images in a form. Ri[详细]
2023-04-13 08:41 分类：问答Advantages/disadvantages of combining C# and C [closed]
Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this po[详细]
2023-04-13 08:03 分类：问答openfiledialog error for selecting used files
try { OpenFileDialog dialog = new OpenFileDialog(); String appData = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData);[详细]
2023-04-13 07:26 分类：问答why when I press a Ctrl+Tab in a MultiLine TextBox,it enters a tab character, even i set the AcceptsTab property to false
Why does pressing Ctrl开发者_JAVA百科+Tab in a MultiLine TextBox enter a tab character even though I set the AcceptsTab property to false?[详细]
2023-04-13 07:22 分类：问答parsing error when getting the file depends on file creation time
I have path like this...\"C:\\restore\\restoredb\\\" In that path i have files like this.. backup-2011-10-12T17-16-51.zip[详细]
2023-04-13 06:26 分类：问答In Winforms, why is validation not being fired after leaving TextBox and entering a DataGridView?
I\'m overriding the OnValidating event in a custom Winforms text box.I\'m finding that if the text box (which is bound to an object) has focus and then I give a grid focus using the mouse, the OnValid[详细]
2023-04-13 06:10 分类：问答select combobox item by pressing enter key in c# windows aplication
In c#, I want to s开发者_开发百科elect combo box items by keyboard and when i press enter after selecting one that item should be selected. how to do it?try something like this ..., this will explain[详细]
2023-04-13 05:55 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
加载中,请稍侯......