Switch to the drawing window.
This function switches to the graphics window from the Prompt History window, which is the equivalent of pressing the F2 function key.
This function returns RTNORM or an error code.
Example
char string1[512];
sds_getstring(0,"\nTo switch to the graphics screen, press Enter ",string1);
sds_graphscr();
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Programming Overview of SDS™ (Solutions Development System™)