BlobColumn Members
Defines a column in a data flow buffer that contains data that has a SQL Server data type of text, ntext, or image.
The following tables list the members exposed by the BlobColumn type.
Public Properties
| Имя | Description | |
|---|---|---|
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ColumnInfo | Gets read-only metadata about the column.This property is not CLS-compliant. |
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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.This property is not CLS-compliant. |
В начало
Public Methods
(see also Protected Methods )
| Имя | Description | |
|---|---|---|
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AddBlobData | Inserts binary data into the column. |
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Equals | Overloaded. (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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ReferenceEquals | (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 ) |
В начало
Protected Methods
| Имя | Description | |
|---|---|---|
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Finalize | (inherited from Object ) |
|
MemberwiseClone | (inherited from Object ) |
В начало