DataTableReader.GetProviderSpecificValues(Object[]) Method

Definition

Fills the supplied array with provider-specific type information for all the columns in the DataTableReader.

public:
 override int GetProviderSpecificValues(cli::array <System::Object ^> ^ values);
public override int GetProviderSpecificValues (object[] values);
override this.GetProviderSpecificValues : obj[] -> int
Public Overrides Function GetProviderSpecificValues (values As Object()) As Integer

Parameters

values
Object[]

An array of objects to be filled in with type information for the columns in the DataTableReader.

Returns

Int32

The number of column values copied into the array.

Exceptions

An attempt was made to retrieve data from a deleted row.

An attempt was made to read or access a column in a closed DataTableReader.

Remarks

Because the DataTableReader always returns the data of the type stored within the underlying DataColumn, the values returned by calling the GetProviderSpecificValues method is always of the same types as the data stored within the DataTable. When you work with the DataTableReader class, calling the GetProviderSpecificValues method returns the same values and types as calling the GetValues method.

Applies to

See also