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Is it possible to implement MySqlBulkCopy.WriteToServer(DataTable, DataRowState) which will copy only rows that match the supplied row state in the supplied DataTable to a destination table?
You can also check to see what type of changes were made in a dataset by passing a value from the xref:System.Data.DataRowState enumeration to the xref:System.Data.DataSet.HasChanges%2A method.
ASP.NET读取Excel文件有什么方法呢?本文着重向你介绍三大方法,希望你在ASP.NET读取Excel文件方面有所认识。
Track changes in files using XML datasets with the DiffGram format. This format lets you track what has changed, and what hasn't.
Track changes in files using XML datasets with the DiffGram format. This format lets you track what has changed, and what hasn't.
Track changes in files using XML datasets with the DiffGram format. This format lets you track what has changed, and what hasn't.
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