摘要:
//键盘键值 private void ChangeKey(TextBox textBox,System.Windows.Forms.KeyEventArgs e,int i) { if((e.KeyValue>=32 && e.KeyValue<=40) || (e.KeyValue>=45 && e.KeyValue<=46) || (e.KeyValue>=48 && e.KeyValue<=57) || (e.KeyValue>=65 && e.KeyValue<=90) | 阅读全文