DataTableReader.GetProviderSpecificValues(Object[]) Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
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
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
Pripomienky
https://aka.ms/ContentUserFeedback.
Pripravujeme: V priebehu roka 2024 postupne zrušíme službu Problémy v službe GitHub ako mechanizmus pripomienok týkajúcich sa obsahu a nahradíme ju novým systémom pripomienok. Ďalšie informácie nájdete na stránke:Odoslať a zobraziť pripomienky pre