Editing getCtlTab - FilterMeisterWiki

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= getCtlTab =

== Syntax ==
{{int getCtlTab(int n, int t)}}

== Arguments ==
:'''n'''
::The number of the user control you want to locate
:'''t'''
::Set to '''0''' to retrieve the number of the TAB control the user control is assigned to, or to '''1''' to retrieve the tabsheet item number the control is assigned to.

== Return ==
If '''t''' is 0, the function returns the tab sheet the control is on.  If '''t''' is non-zero, it returns the tabsheet number of the tab the control has been assigned to.  Returns -1 if the user control number is out of range.

== Description ==
Returns the tab control or tab sheet that a user control has been assigned to.

== Comment ==
Due to the design of this function, the tab control index number should be 1 or higher. If the tab is control #0, you won't be able to use getCtlTab to retrieve the sheet number the control is on.

== Example ==
<code>
%fml
ctl[1]: TAB, Text="page0\npage1", Pos=(250, 5), Size=(200, 100)
ctl[2]: STANDARD, Text="Slider", Pos=(280,*)
ctl[8]: PUSHBUTTON, Text="Move slider to other tab sheet", Pos=(250, 120), Size=(150,*)

OnCtl(n): {
  if (n==8 &amp;&amp; e==FME_CLICKED) {
    // If not already on page1,
    // move slider to page1
    if (getCtlTab(2, 1) != 1) {
      setCtlTab(2, 1, 1);
    }
    else {
      // Move back to page0
      setCtlTab(2, 1, 0);
    }
  }
  return false;
}
</code>

== See Also ==
((setCtlTab)), ((TAB))

Summary of change:
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