Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
524 views
in Technique[技术] by (71.8m points)

c# - How to create a custom double-click event for a Button

I'm developing in C# on the .NET Framework. I already have an event on Button which happens on one click. I also want to have an event on Double Click for the same Button.

How do I create Double click event on Button? I tried with this, but it doesn't work:

this.SetStyle(ControlStyles.StandardDoubleClick, true);
this.button1.DoubleClick += new System.EventHandler(button1_DoubleClick);

private void button1_DoubleClick(object sender, EventArgs e)
{            
    MessageBox.Show("You are in the Button.DoubleClick event.");
}
See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

The Button control (assuming you're in a winforms app) does not support double click as a native event. You would need to create your own control, perhaps by inheriting from the framework provided button, and listen for two clicks within the relevant time, before firing your DoubleClick event.


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...