摘要：
private void textBox1_KeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e) {// if ( char.IsNumber(e.KeyChar) )// {// e.Handled = false;// }// else// {// e.Handled ... 阅读全文
posted @ 2006-07-29 02:27 且行且思 阅读(1416) 评论(0) 推荐(0) 编辑