我有一个网格视图,我正在尝试更新该行。如果我在行更新事件上放置一个断点,它会在第一次被击中并且行更新成功。当我继续单步执行该代码时,第二次没有命中,但是我得到一个异常,即来自该更新的存储过程具有太多参数并引发错误。
我确实将 autoeventwireup 设置为 true。这是一个问题吗?我尝试将其设置为 false,但我在 page_load 中发生了其他事情,这些事情没有发生并破坏了页面。另外,从我读过的内容来看,这可能不是问题。任何帮助是极大的赞赏!
这是错误的堆栈跟踪
[SqlException (0x80131904): Procedure or function RecordingUpdateName has too many arguments specified.]
System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection) +2084358
System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) +5096328
System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning() +234
System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) +2294
System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString) +215
System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async) +987
System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result) +162
System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(DbAsyncResult result, String methodName, Boolean sendToPipe) +178
System.Data.SqlClient.SqlCommand.ExecuteNonQuery() +137
System.Web.UI.WebControls.SqlDataSourceView.ExecuteDbCommand(DbCommand command, DataSourceOperation operation) +394
System.Web.UI.WebControls.SqlDataSourceView.ExecuteUpdate(IDictionary keys, IDictionary values, IDictionary oldValues) +697
System.Web.UI.DataSourceView.Update(IDictionary keys, IDictionary values, IDictionary oldValues, DataSourceViewOperationCallback callback) +95
System.Web.UI.WebControls.GridView.HandleUpdate(GridViewRow row, Int32 rowIndex, Boolean causesValidation) +1226
System.Web.UI.WebControls.GridView.HandleEvent(EventArgs e, Boolean causesValidation, String validationGroup) +855
System.Web.UI.WebControls.GridView.OnBubbleEvent(Object source, EventArgs e) +95
System.Web.UI.Control.RaiseBubbleEvent(Object source, EventArgs args) +37
System.Web.UI.WebControls.GridViewRow.OnBubbleEvent(Object source, EventArgs e) +121
System.Web.UI.Control.RaiseBubbleEvent(Object source, EventArgs args) +37
System.Web.UI.WebControls.LinkButton.OnCommand(CommandEventArgs e) +125
System.Web.UI.WebControls.LinkButton.RaisePostBackEvent(String eventArgument) +169
System.Web.UI.WebControls.LinkButton.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +9
System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +13
System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +176
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +5563
和:
<asp:GridView ID="grdvwRecordings" runat="server"
DataSourceID="sqldataRecordings"
EmptyDataText="No recordings have been saved. Select Call Now below. "
DataKeyNames="RecordingID"
onrowdeleting="grdvwRecordings_RowDeleting"
onrowupdating="grdvwRecordings_RowUpdating"
onrowediting="grdvwRecordings_RowEditing"
AutoGenerateColumns="False"
onrowdatabound="grdvwRecordings_RowDataBound">
<Columns>
<asp:CommandField ShowDeleteButton="True" ShowEditButton="True" />
<asp:TemplateField HeaderText="Recording">
<ItemTemplate>
<asp:Label ID="lblRecordingName" Text='<%# Bind("Name") %>' runat="server"></asp:Label>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox ID="txtRecordingName" Text='<%# Bind("Name") %>' runat="server"></asp:TextBox>
</EditItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Date Recorded">
<ItemTemplate>
<asp:Label ID="lblDateRecorded" Text='<%# Bind("EntryDate") %>' runat="server"></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Duration">
<ItemTemplate>
<asp:Label ID="lblDuration" Text='<%# Bind("Duration") %>' runat="server"></asp:Label>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
<asp:SqlDataSource ID="sqldataRecordings" SelectCommand="[RecordingSelectByClient]"
SelectCommandType="StoredProcedure" runat="server"
ConnectionString="<%$ ConnectionStrings:VB %>"
onselecting="AddClientIDParameter_Selecting"
UpdateCommand="RecordingUpdateName"
UpdateCommandType="StoredProcedure"
DeleteCommand="RecordingDelete"
DeleteCommandType="StoredProcedure">
<UpdateParameters>
<asp:Parameter Name="RecordingName" Type="String" />
<asp:Parameter Name="RecordingID" Type="Int32" />
</UpdateParameters>
</asp:SqlDataSource>
和:
protected void grdvwRecordings_RowUpdating(object sender, GridViewUpdateEventArgs e)
{
this.sqldataRecordings.UpdateParameters["RecordingID"].DefaultValue = e.Keys["RecordingID"].ToString();
this.sqldataRecordings.UpdateParameters["RecordingName"].DefaultValue = e.NewValues["Name"].ToString();
this.sqldataRecordings.Update();
}