IEditBoxInputHandler.VariableWritten (METH)¶

METHOD VariableWritten : BOOL

This method will be called after a variable has been written by the user of the visualization. The variable was written using the input field. The call to this method will be done from the VISU_TASK so take care when you do work that needs synchronization with other tasks.

InOut:

Scope	Name	Type	Comment
Return	VariableWritten	BOOL
Input	pVar	POINTER TO BYTE	A pointer to the variable that was written. “Pointer To Byte” is used here as a placeholder for the concrete type of the written variable. If you want to access the changed variable, you can cast this pointer to the correct type (eg. a pointer to DWORD etc.). The information about the type is given in the parameter <see cref=”varType”/>
	varType	Visu_Types	The type of the written variable
	iMaxSize	INT	The maximum size of the variable in bytes (will only be valid if the type is a stringtype, otherwise this value will be smaller than 0).
	pClient	POINTER TO VisuStructClientData	A pointer to the client structure that was writing this value