PipelineBuffer.GetColumnInfo(Int32) Method
Definition
Important
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Important
This API is not CLS-compliant.
Retrieves the BufferColumn structure for a PipelineBuffer column.
public:
Microsoft::SqlServer::Dts::Pipeline::BufferColumn GetColumnInfo(int columnIndex);[System.CLSCompliant(false)]
public Microsoft.SqlServer.Dts.Pipeline.BufferColumn GetColumnInfo (int columnIndex);[<System.CLSCompliant(false)>]
member this.GetColumnInfo : int -> Microsoft.SqlServer.Dts.Pipeline.BufferColumnPublic Function GetColumnInfo (columnIndex As Integer) As BufferColumnParameters
- columnIndex
- Int32
The index of the column whose BufferColumn structure is retrieved.
Returns
The BufferColumn structure of the specified PipelineBuffer column.
- Attributes
Remarks
The BufferColumn contains information about the data stored in a PipelineBuffer column. This information can be used to prevent exceptions that might occur when assigning data to the buffer column. For example, columns with a fixed length such as the DT_STR, DT_TEXT, DT_WSTR, and DT_BYTES data types will fail if the data length is greater than the MaxLength of the BufferColumn.