PROVIDER_COLUMN_ENTRY_LENGTH

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PROVIDER_COLUMN_ENTRY_LENGTH( name**,** ordinal**,** size**,** member )

Parameters

name

[in] The column name.

ordinal

[in] The column number. Unless the column is a Bookmark column, the column number must not be 0.

size

[in] The column size in bytes.

member

[in] The member variable in dataClass that stores the column data.

Remarks

Represents a specific column supported by the provider. Allows you to specify the column size.

Macros for OLE DB Provider Templates

Example

See BEGIN_PROVIDER_COLUMN_MAP.

See Also

Using the OLE DB Provider Templates, The OLE DB Provider Architecture, Creating an OLE DB Provider