存在行，但是错误“在位置(0)没有行".

问题描述

亲爱的朋友，

我的程序中有以下代码块-

Dear friends,

I have the following code block in my program-

dim RowPostion as integer
If dt.Rows.Count > 0 Then
  MsgBox(dt.Rows(RowPostion)(0).ToString)
  MsgBox(dt.Rows(RowPostion )(1).ToString)
  dt.Rows.RemoveAt(RowPostion)
End If

问题是，我能够读取值，但无法删除.尝试删除该行时，它返回"position(..)没有行".


我找不到任何解决方法.
关于这个问题，您能帮我吗?

SKPaul.

Problem is, i am able to read values, but fail to delete. It returns "There is no row at position(..)" while trying to remove the row.


I cound not find any solution.
Would you please help me regarding this issue?

SKPaul.

推荐答案

Dim RowPosition as integer = 0
If dt.Rows.Count > 0 Then
  MsgBox(dt.Rows(RowPostion)(0).ToString)
  MsgBox(dt.Rows(RowPostion )(1).ToString)
  dt.Rows.RemoveAt(RowPostion)
End If

(如果RowPosition以1开头，请首先检查数据行计数和Row位置的值，然后尝试将Row位置的值退回到其原始位置)

(First check the value of data row count and Row position then try to set the value of Row position one step back to its original position, if the RowPosition is starting with 1)

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