"selectedPos"
Selects a specific item from a list.
Synopsis
setValue(string shape, "selectedPos", int n);
getValue(string shape, "selectedPos", int &n);
shape.selectedPos(int n);
Parameters
| Parameter | Description |
|---|---|
| shape | Name of the object |
| n | Index of the selected field, starting with 1.
Note:
When "selectedPos" is called with the value 0, the last item from the list is selected. SELECTION_LIST1.selectedPos(0); |
Description
The parameter "n" is used to set or read the index of the selected option. For a getValue() function, the value -1 indicates that a list is empty.
Example
The following code example outputs the selected index and the associated text.
main()
{
int cnt;
shape list=getShape("selectionlist1");
DebugN(list.selectedPos(), " ", list.selectedText());
}Assignment
Selection list
