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C#实现快捷键自定义设置
private void keyDown(object sender, KeyEventArgs e)
{
StringBuilder keyValue = new StringBuilder();
keyValue.Length = 0;
keyValue.Append("");
if (e.Modifiers != 0)
{
if (e.Control)
keyValue.Append("Ctrl ");
if (e.Alt)
keyValue.Append("Alt ");
if (e.Shift)
keyValue.Append("Shift ");
}
if ((e.KeyValue >= 33 && e.KeyValue <= 40) ||
(e.KeyValue >= 65 && e.KeyValue <= 90) || //a-z/A-Z
(e.KeyValue >= 112 && e.KeyValue <= 123)) //F1-F12
{
keyValue.Append(e.KeyCode);
}
else if ((e.KeyValue >= 48 && e.KeyValue <= 57)) //0-9
{
keyValue.Append(e.KeyCode.ToString().Substring(1));
}
this.ActiveControl.Text = "";
//设置当前活动控件的文本内容
this.ActiveControl.Text = keyValue.ToString();
}
private void keyUp(object sender, KeyEventArgs e)
{
string str = this.ActiveControl.Text.TrimEnd();
int len = str.Length;
if (len >= 1 && str.Substring(str.Length - 1) == " ")
{
this.ActiveControl.Text = "";
}
}