我用的access数据库，做了个性别的radiobutton,想要在datagrid 的click中把表的值在radiobutton中也体现出来
Dim index As Integer = DataGrid1.CurrentRowIndex()
Dim name As String = DataGrid1.Item(index, 0)
Dim dt As DataTable = DataGrid1.DataSource
Dim rows As DataRow() = dt.Select("姓名='" & name & "'")
row = rows(0)
With row

........
If .Item("性别") = "男" Then
RadioButton1.Checked = True

Else
RadioButton2.Checked = True
用了这个进行判断，但是没有效果大家指教下

你可以把你要实现的变化写在currentcellchanged事件中
这样话，好实现
datagrid1.datasource=dt
sub datagrid1_currentcellchanged()
if dt.rows.count>0 then
dim dr as datarow=dt.rows(datagrid1.currentrowindex)
if dr.item("sex")="man" then
RadioButton1.Checked = True
else
RadioButton2.Checked = True
end if
end if
end sub