本人在 youtube 網站參考了 vb.net 連接 mysql 的方法
其中一個是 INSER DELETE UPDATE 資料的視頻
里面的一段 有一段是.....
'checke whether add new or update
If Me.txtID.Tag & "" = "" Then
cmd.CommandText = "INSERT INTO staff(id,name,gender,phone,address)VALUE(" & Me.txtID.Text & ",'" & Me.txtName.Text & "','" & Me.genderCBX.Text & "','" & Me.txtPhone.Text & "','" & Me.txtAddress.Text & "')"
cmd.ExecuteNonQuery()
Else
'update data in table
cmd.CommandText = "UPDATE staff SET id=" & Me.txtID.Text & ",name ='" & Me.txtName.Text & "',gender ='" & Me.genderCBX.Text & "',phone = '" & Me.txtPhone.Text & "',address ='" & Me.txtAddress.Text & "'WHERE id =" & Me.txtID.Tag
里面有兩個
txtID.TAG
請問那是什麼意思~ 如何使用! ~~請各位高手幫忙解釋~~ 小弟感激不盡~~~

