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  • Activation/Deactivation
  • ListSeek function
  • Auto-filled combo boxes
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Stored procedures
Allows (or not) to retrieve the value defined by gLink in a List Box control or in a Combo Box control.
Example
// The Combo Box control "COMBO_Title" displays the titles:
// "Mister", "Madam" and "Miss".
// An integer representing a gender will be returned to the language.
ListAdd(COMBO_Title, "Mister" + gLink("1"))
// Only the string "1" is returned to the language.
// This string is not displayed in the Combo Box control.
// Allow retrieving the value defined by gLink.
gLinkActivate(COMBO_Title, True)
Syntax
<Result> = gLinkActivate(<Name of List Box or Combo Box> [, <Active>])
<Result>: Boolean
Corresponds to the former management mode:
  • True if the value defined by gLink was retrieved (default value),
  • False otherwise.
<Name of List Box or Combo Box>: Character string (with or without quotes)
Name of List Box or Combo Box control to use.
<Active>: Optional boolean
  • True if the value defined by gLink must be retrieved (default value),
  • False otherwise.
Remarks

Activation/Deactivation

  • If the retrieval of values defined by gLink is enabled on the COMBO_COMBO1 control (<Active> = True):
    COMBO_COMBO1..Value returns the order number in the COMBO_COMBO1 control.
    COMBO_COMBO1[COMBO_COMBO1] returns the value of gLink.
    • If the COMBO_COMBO1 control is linked to an item:
  • If the retrieval of values defined by gLink is disabled on the COMBO_COMBO1 control (<Active> = False):
    COMBO_COMBO1..Value returns the order number in the COMBO_COMBO1 control.
    COMBO_COMBO1[COMBO_COMBO1] returns the current displayed value.
    • If the COMBO_COMBO1 control is linked to an item:
      • FileToScreen selects the row whose rank is equal to the linked item.
      • ScreenToFile assigns the linked HFSQL item with the number of the selected element, which means ListSelect(COMBO_COMBO1).

ListSeek function

  • If gLinkActivate()=True, ListSeek takes the values added by gLink into account.
  • If gLinkActivate()=False, ListSeek ignores the values added by gLink. The search is performed on the displayed value.

Auto-filled combo boxes

gLinkActivate is used to manage auto-filled Combo Box controls.
Component : wd250dllexe.dll
Minimum version required
  • Version 9
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