Merge in Visual Studio

المصدر:

http://msdn.microsoft.com/en-us/library/4swwh51k.aspx#Y0

__Unknown كتب:

When merging a new source DataSet into the target, any source rows with a DataRowState value of Unchanged, Modified, or Deleted are matched to target rows with the same primary key values. Source rows with a DataRowState value of Added are matched to new target rows with the same primary key values as the new source rows.

المصدر:

http://msdn.microsoft.com/en-us/library/4swwh51k.aspx#Y0

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