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该文主要介绍了对于值域确定的字段,如何在 DATAGRID网格中实现禁止以键盘输入. 而以鼠标进行选择修改编辑.利用此方法编写的界面将更为友好和安全.“,”This whole introduces the method bow to edit the value, which bas fixed value range, and bow to prohibit to input with keyboard. The interface designed by this way will be friendly.