GetWindowText

GetWindowText

Hallo
Aktuelle Problematik ist folgende.
œber die Funktion GetWindowText wird der Inhalt der MDI Elemente ausgelesen und weiterverarbeitet.
Abweichend zum Programmbeispiel von R. Ficker wird hierbei nicht mit dem obElem gearbeitet.
Die Routine funktioniert auch solange die Routine am Server ausgelöst wird.
Wird am Client die Routine gestartet gibt die Funktion GetWindowText ein Leer ("")
zurück und die Verarbeitung schlägt fehl.
Bitte um Vorschläge.
Danke
Zenon 6.51 SP0 Build10

Public Sub RGM_()
'----- Deklaration
Const FUNCTION_NAME As String = "RGM_"
Dim lpString As String
Dim cch As Long

Dim zPic As DynPicture
Dim zRGMGroups As RGMRecipeGroups
Dim zRGMGroup As RGMRecipeGroup
Dim zRGMRecipe As RGMRecipe
Dim ActRecipe As String
Dim ActGroupe As String
Dim ActGroupeNo As String
Const PIC_Name As String = "RGM_BILD" 'Bildname
Const ELEM_RECIPENAME As String = "RGM_Rezeptname" 'MDI Elementname der Rezeptauswahl
Const ELEM_RECIPEGROUP As String = "RGM_Rezeptgruppe" 'MDI Elementname der Rezeptgruppenauswahl
On Error GoTo ErrorVBA
'----- Programmcode
'----- Bild zuweisen
Set zPic = thisProject.DynPictures.Item(PIC_Name)

'----- Rezeptname ermitteln
lpString = String$(255, vbNullChar)
ActRecipe = ""
cch = Len(lpString)
ActRecipe = Mid(lpString, 1, GetWindowText(zPic.Elements.Item(ELEM_RECIPENAME).Hwnd, lpString, cch))
MsgBox (ActRecipe)
'----- Rezeptbausteinname ermitteln
lpString = String$(255, vbNullChar)
ActGroupe = ""
cch = Len(lpString)
ActGroupe = Mid(lpString, 1, GetWindowText(zPic.Elements.Item(ELEM_RECIPEGROUP).Hwnd, lpString, cch))
MsgBox (ActGroupe)
End Sub

This is a migrated post! Originally posted on 30.03.2012 by user brenner. Please be aware that information can be outdated.

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