I am debugging this error on my dataset table.I dunno what error is called.I am calling a stored procedure then this error is displayed. When I run in MS SQL, it is showing fine. But when I debug in C#, the 1st table is showing fine but 2nd table is showing error mark in all my data columns (except the FieldName and I have 2 tables ).
here is my code for calling stored procedure:
MySqlConn _sqlConn = new MySqlConn(Config.ConnStrO(mth));
DataSet ds = _sqlConn.ExecSProcDS("StoreProcName", out result,UserName, dFrom, dTo);
return ds; //mouse over ds and view dataset visualizer the table all data got error mark
It seems that this is a problem with the debugger sometimes when displaying more than one table in a dataset. see here.
The quickest solution it seems to be is instead of doing a quick watch over the whole dataset, do a quick watch on the table itself.
Have a look at the workaround on this page for an alternative method as well