SetSwapDrive

The SetSwapDrive function uses the current swap drive and path.

Parameters

BL

Specifies the ASCII drive letter for the swap drive (such as A, B, or C). This register contains 0FFh if no swap drive is available.

DS

Specifies the segment address of the grabber (CS and DS registers are equal).

ES:DI

Points to the path template for Windows temporary-file format.

Return Value

This function has no return value.

Comments

The next call to the following SaveScreen function uses the given swap drive letter to open the swap file, if needed. Failure to call this function at least once before SaveScreen may result in a failure to switch the video context. This drive and path information is stored as a static value and need not be set before every call to SaveScreen.

See Also

SaveScreen