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Save the field data
Source position: db.pas line 399
public procedure TField.SetData( |
Buffer: Pointer |
); overload; |
Buffer: Pointer; |
NativeFormat: Boolean |
); overload; |
Buffer |
|
Buffer to copy field value from |
Buffer |
|
Buffer to copy field value from |
NativeFormat |
|
Is the provided data in native format |
SetData saves the value of the field data in Buffer to the dataset internal buffer. The Buffer pointer should point to a memory buffer containing the data for the field in the correct format. If the NativeFormat parameter is true, then date/time formats should use the TDateTime format.
There should normally not be any need to call SetData directly: it is called by the various setter methods of the AsXXX properties of TField.
No validity checks are performed on Buffer: it should point to a valid memory area, and should be large enough to contain the value of the field. Failure to provide a buffer that matches these criteria will result in an exception.
|
Get the data from this field |
|
|
Value of the field as a variant value |