SDAC

TBlob.Write Method

Stores a raw sequence of bytes into a TBlob object.

Class

TBlob

Syntax

procedure Write(Position: Cardinal; Count: Cardinal; Source: IntPtr); virtual;

Parameters
Position
Holds the starting point of the byte sequence.
Count
Holds the size of the sequence in bytes.
Source
Holds a pointer to a source memory area.

Remarks

Call the Write method to store a raw sequence of bytes into a TBlob object.

The Position parameter is the starting point of byte sequence which lasts Count number of bytes. The Source parameter is a pointer to a source memory area.

If the value of the Position parameter crosses current size limit of TBlob object, source data will be appended to the object data.

See Also

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