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OleDbSchemaGuid.Provider_Types Field

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Definition

Namespace:
System.Data.OleDb
Assembly:
System.Data.OleDb.dll
Assembly:
System.Data.dll
Package:
System.Data.OleDb v9.0.0
Source:
OleDbSchemaGuid.cs
Source:
OleDbSchemaGuid.cs
Source:
OleDbSchemaGuid.cs

Returns the base data types supported by the .NET Framework Data Provider for OLE DB.

public: static initonly Guid Provider_Types;
public static readonly Guid Provider_Types;
 staticval mutable Provider_Types : Guid
Public Shared ReadOnly Provider_Types As Guid

Field Value

Guid

Remarks

Provider_Types maps to the OLE DB PROVIDER_TYPES rowset. Unless otherwise specified, restriction columns are returned in the following order.

Restriction column CLR data type Description
DATA_TYPE UInt16 (Int32) The indicator of the data type.
BEST_MATCH Int16 VARIANT_TRUE-The data type is the best match between all data types in the data store and the OLE DB data type indicated by the value in the DATA_TYPE column.

VARIANT_FALSE-The data type is not the best match. For each set of rows in which the value of the DATA_TYPE column is the same, the BEST_MATCH column is set to VARIANT_TRUE in only one row.

Applies to