IDTSBufferManager90.GetColumnInfo Method

Artikkeli
12/03/2008

Gets the DTP_BUFFCOL structure for a column in a specified buffer definition.

Namespace: Microsoft.SqlServer.Dts.Pipeline.Wrapper
Assembly: Microsoft.SqlServer.DTSPipelineWrap (in microsoft.sqlserver.dtspipelinewrap.dll)

Syntax

'Declaration
<DispIdAttribute(122)> _
Sub GetColumnInfo ( _
    <InAttribute> hBufferType As Integer, _
    <InAttribute> hCol As Integer, _
    <InAttribute> <OutAttribute> ByRef pCol As DTP_BUFFCOL _
)

[DispIdAttribute(122)] 
void GetColumnInfo (
    [InAttribute] int hBufferType,
    [InAttribute] int hCol,
    [InAttribute] out DTP_BUFFCOL pCol
)

[DispIdAttribute(122)] 
void GetColumnInfo (
    [InAttribute] int hBufferType, 
    [InAttribute] int hCol, 
    [InAttribute] [OutAttribute] DTP_BUFFCOL% pCol
)

/** @attribute DispIdAttribute(122) */ 
void GetColumnInfo (
    /** @attribute InAttribute() */ int hBufferType, 
    /** @attribute InAttribute() */ int hCol, 
    /** @attribute InAttribute() */ /** @attribute OutAttribute() */ /** @ref */ DTP_BUFFCOL pCol
)

JScript does not support passing value-type arguments by reference.

Parameters

hBufferType
The ID of the buffer definition.

hCol
The column handle.

pCol
A reference parameter where the DTP_BUFFCOL for the column is stored.

Remarks

This method retrieves the DTP_BUFFCOL structure for the column specified by the hCol parameter in the specified buffer type definition. If the buffer definition or the column is not found, an E_INVALIDARG is returned.

Thread Safety

Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Platforms

Development Platforms

For a list of the supported platforms, see Hardware and Software Requirements for Installing SQL Server 2005.

Target Platforms