RAD Studio VCL Reference
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The following tables list the members exposed by IDataBlock.
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Name |
Description |
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Removes all data from Memory except for the reserved bytes. | |
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Returns the value of the BytesReserved property. | |
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Returns the value of the Memory property. | |
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Returns the value of the Signature property. | |
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Returns the value of the Size property. | |
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Returns the value of the Stream property. | |
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Informs the data block when its stream is invalidated. | |
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Adds data to the data block. | |
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Reads a specified number of bytes into a buffer. | |
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Sets the value of the Signature property. | |
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Sets the value of the Size property. | |
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Writes a specified number of bytes from a buffer. |
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Name |
Description |
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Indicates the number of bytes from Memory that are reserved for internal use. | |
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Points to a buffer from which data is read or to which data is written. | |
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Indicates the contents of the data block. | |
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Indicates the size of the data in the memory buffer. | |
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Provides access to an internal stream that contains the data block's memory. |
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