Problem in Dataset

[aswini]

Hi,

dim ds as new MyDataset//This dataset i created while Using ADO.NET Connection
dim dset as new DataSet//This is Standard dataset
ds=SQLHelper.ExecuteDataSet(CommandType.StoredProcedure,"spr_Procedure1")


//There is no error in stored procedure
//Then i tried giving like this


dset=SQLHelper.ExecuteDataSet(CommandType.StoredProcedure,"spr_Procedure1")
ds=CType(dset,MyDataset)

//It shows the following error
System.InvalidCastException: Specified cast is not valid.

Or is there any way i can get the dataset using ADO.NET connection & stored
Procedure,If so plz send me the procedure

Thanx in advance

[Madhi]

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