Ste*_*nan 112
您可以使用Resize事件并检查事件中的Forms.WindowState属性.
private void Form1_Resize ( object sender , EventArgs e )
{
if ( WindowState == FormWindowState.Minimized )
{
// Do some stuff
}
}
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Chr*_*isF 74
要在表单最小化之前进入,您必须挂钩到WndProc过程:
private const int WM_SYSCOMMAND = 0x0112;
private const int SC_MINIMIZE = 0xF020;
[SecurityPermission(SecurityAction.LinkDemand, Flags = SecurityPermissionFlag.UnmanagedCode)]
protected override void WndProc(ref Message m)
{
switch(m.Msg)
{
case WM_SYSCOMMAND:
int command = m.WParam.ToInt32() & 0xfff0;
if (command == SC_MINIMIZE)
{
// Do your action
}
// If you don't want to do the default action then break
break;
}
base.WndProc(ref m);
}
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在表单被最小化之后做出反应,Resize
如其他答案所指出的那样挂钩事件(此处包括完整性):
private void Form1_Resize (object sender, EventArgs e)
{
if (WindowState == FormWindowState.Minimized)
{
// Do your action
}
}
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Dan*_*n F 17
我不知道具体事件,但是Resize
当窗体最小化时事件会触发,您可以FormWindowState.Minimized
在该事件中检查
小智 6
对于搜索最小化事件的WPF窗口的人:
这有点不同.对于回调使用WindowState:
private void Form1_Resize(object sender, EventArgs e)
{
if (WindowState == FormWindowState.Minimized)
{
// Do some stuff
}
}
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要使用的事件是StateChanged(而不是Resize):
public Main()
{
InitializeComponent();
this.StateChanged += Form1_Resize;
}
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