添加事件
Enter
private void textBox1_Enter(object sender, EventArgs e)
{
BeginInvoke((Action)delegate
{
(sender as TextBox).SelectAll();
});
}
ok完成
原文地址:https://www.cnblogs.com/zfq572815535/p/10075792.html
时间: 2025-01-02 15:38:07