BlobColumn Class
Defines a column in a data flow buffer that contains data that has a SQL Server data type of text, ntext, or image.
Inheritance Hierarchy
System.Object
Microsoft.SqlServer.Dts.Pipeline.BlobColumn
Namespace: Microsoft.SqlServer.Dts.Pipeline
Assembly: Microsoft.SqlServer.PipelineHost (in Microsoft.SqlServer.PipelineHost.dll)
Syntax
'Declaration
Public Class BlobColumn
'Usage
Dim instance As BlobColumn
public class BlobColumn
public ref class BlobColumn
type BlobColumn = class end
public class BlobColumn
The BlobColumn type exposes the following members.
Properties
| Name | Description | |
|---|---|---|
.gif "Public property") |
ColumnInfo | Gets read-only metadata about the column. |
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IsNull | Gets a value that indicates whether the column is null. |
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Length | Gets the length of the contents of the column. |
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Methods
| Name | Description | |
|---|---|---|
.gif "Public method") |
AddBlobData(array<Byte[]) | Adds binary data to a BlobColumn column. |
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AddBlobData(array<Byte[], Int32) | Adds a specified number of bytes of binary data to a BlobColumn column. |
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Equals | (Inherited from Object.) |
.gif "Protected method") |
Finalize | (Inherited from Object.) |
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GetBlobData | Returns the specified portion of the data in the column. |
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GetHashCode | (Inherited from Object.) |
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GetType | (Inherited from Object.) |
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MemberwiseClone | (Inherited from Object.) |
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ResetBlobData | Deletes the contents of the column. |
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SetNull | Sets the column value to null. |
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ToString | (Inherited from Object.) |
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Thread Safety
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.