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version 2003
PA_SetTextVariable (aVariable; newText; len)
| Parameter | Type | Description | |
| aVariable | PA_Variable * | → | Pointer to the variable to access |
| newText | char * | → | New value for aVariable |
| len | long | → | Length of newText |
Description
The routine
PA_SetTextVariable
sets the content of the text variable pointed to by
aVariable
to the text
newText
.
Pass a pointer to the new text value in
newtext
and its length in
len
.
WARNING
The kind of of the variable pointed to by
aVariable
is set to
eVK_Text
by the routine, even if it was not its previous kind.
Make sure that you do not change 4D variable kinds (using
PA_GetVariable
), especially in compiled mode.
Example