http://tangzhongxin.blog.163.com/blog/static/8921961201342522610737/
在WinForm中的TextBox里Ctrl+A全选?
看国人:
在KeyDown里
if (e.Modifiers == Keys.Control && e.KeyCode == Keys.A)
{
((TextBox)sender).SelectAll();
}
或KeyUp里
if (e.Modifiers == Keys.Control && e.KeyCode == Keys.A)
{
((TextBox)sender).SelectAll();
}
看老外:
private void anyTextBox_KeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e)
{
if (e.KeyChar == '\x1')
{
((TextBox)sender).SelectAll();
e.Handled = true;
}
}
另外:
C# TextBox 文字不换行
WordWrap=false
Multiline=True
ScrollBars=Both