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In .net, when i try to use dataadapter to update database, i got following error message. Dataset is a typeddataset, only one table included. 帮帮忙。谢谢。

lilyba(sunshine 顶风作案)

{System.InvalidOperationException}
[System.InvalidOperationException]: {System.InvalidOperationException}
HelpLink: Nothing
InnerException: Nothing
Message: "Update unable to find TableMapping['Table'] or DataTable 'Table'."
Source: "System.Data"
StackTrace: " at System.Data.Common.DbDataAdapter.Update(DataSet dataSet, String srcTable)
at Microsoft.ApplicationBlocks.Data.SqlHelper.UpdateDataset(SqlCommand insertCommand, SqlCommand deleteCommand, SqlCommand updateCommand, DataSet dataSet, String tableName)

(#2013218@0)
Last Updated: 2004-12-4
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工作学习 / IT技术讨论 / In .net, when i try to use dataadapter to update database, i got following error message. Dataset is a typeddataset, only one table included. 帮帮忙。谢谢。 -lilyba(sunshine 顶风作案); 2004-12-4 {555} (#2013218@0)
{System.InvalidOperationException}
[System.InvalidOperationException]: {System.InvalidOperationException}
HelpLink: Nothing
InnerException: Nothing
Message: "Update unable to find TableMapping['Table'] or DataTable 'Table'."
Source: "System.Data"
StackTrace: " at System.Data.Common.DbDataAdapter.Update(DataSet dataSet, String srcTable)
at Microsoft.ApplicationBlocks.Data.SqlHelper.UpdateDataset(SqlCommand insertCommand, SqlCommand deleteCommand, SqlCommand updateCommand, DataSet dataSet, String tableName)

any code? -guestagain(guest again); 2004-12-4 (#2013255@0)

谢谢。我刚找到原因。因为我用的typeddataset，里面的table 名字是不是缺省的。我用data application block更新数据库时，用的是缺省的table名“table”。 -lilyba(sunshine 顶风作案); 2004-12-4 (#2013261@0)

hehe -guestagain(guest again); 2004-12-4 (#2013264@0)

@Florida

In .net, when i try to use dataadapter to update database, i got following error message. Dataset is a typeddataset, only one table included. 帮帮忙。谢谢。

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