异常详细信息: System.IndexOutOfRangeException: 在位置 0 处没有任何行。如何解决
行 105:
行 106:
行 107: item_classid = dstMembers.Tables("members").Rows(0).Item("item_classid")
行 108:
行 109: If Not Convert.IsDBNull( dstMembers.Tables("members").Rows(0).Item( "item_clicknum" ) ) Then
摘一段代码:
Dim con As SqlConnection
Dim strSelect As String
Dim dadMembers As SqlDataAdapter
Dim dstMembers As DataSet
con = New SqlConnection( ConfigurationSettings.AppSettings( "conString" ) )
strSelect = "Select * From members Where id=" & intID
dadMembers = New SqlDataAdapter( strSelect, con )
dstMembers = New DataSet()
dadMembers.Fill( dstMembers, "members" )
item_classid = dstMembers.Tables("members").Rows(0).Item("item_classid")
If Not Convert.IsDBNull( dstMembers.Tables("members").Rows(0).Item( "item_clicknum" ) ) Then
item_clicknum.Text = dstMembers.Tables("members").Rows(0).Item( "item_clicknum" )
End If
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