主题：[求助]录入字段时不能空白在哪里设置？

  去编写 BeforeSaveDataRow 事件。

Dim nms() As String = {"客户全称","客户","地址","联系电话","联系人","联系人手机","付款天数","客户英文简称"}   '不允许为空的列名
For Each nm As String  In nms
    If e.DataRow.isnull(nm) Then
        messagebox.show(nm & "必须输入内容")
        e.Cancel = True
        Exit For
    End If
Next