→ horngsh:忘了Scope限制,請把ds改放在Try 上方,如Dim ds as DataSet 01/15 19:29
→ horngsh:然後Try下面用ds = CType(....) 01/15 19:29
推 mindscold:感謝，我馬上試試 01/17 08:23
※ 引述《mindscold (喵)》之銘言：
: Dim Table As DataTable = DirectCast(Me.myBindingSource.DataSource, DataTable)
: 並且出現以下的錯誤訊息：
: "Unable to cast object of type 'PICData.PICSettingDataSet' to type
: 'System.Data.DataTable'
: 請問為什麼datasource也是table卻不能轉換成datatable？
: 該怎麼改才是對的呢？謝謝
Try
Dim ds as DataSet = CType(Me.myBindingSource.DataSource, DataSet)
Catch ex As Exception
MsgBox(ex.Message)
End Try
Dim dt1 as DataTable = ds.Tables(0)
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