[英]How to compare two datagridview row cell value?
您可以从DataGridView创建子代码列表,然后以这种方式检查它。
Dim subCodeList as new List(Of String)
For i as Integer = 0 To datagridview1.Rows.Count - 1
subCodeList.add(datagridview1.Rows(i).Cells("subCode").Value.toString())
Next
' Then in your second DataGridView
For i as Integer = 0 To datagridview2.Rows.Count - 1
If subCodeList.Contains(datagridview2.rows(i).cells("subCode").value.tostring()) THEN
' Do something if it's found.
End if
Next
可能有一种更简单的方法来执行此操作,但这可能会让您入门。
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