marked String in TEXTBOX when using Mouse ?

[AUGE_OHR]

hi,

when i use TAB-Key ( CHR(9) ) a String in Textbox show "marked"
when i click into TEXTBOX nothing is "marked"

i try GOTFOCUS and

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   hWndEdit := GetControlHandle( ControlName, ParentForm )
   SendMessage(hWndEdit, EM_SETSEL, nStartIndex, nEndIndex)

where

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   nStartIndex := 0
   nEndIndex := LEN(String)  // nEndIndex := -1 ALL

Cursor Caret Position is right at nEndIndex
but i "see" no "mark" in TEXTBOX ...

it does work in EDITBOX

so what i´m doing wrong under HMG

[mol]

try to use:

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SetProperty(ParentForm, ControlName, "CaretPos", nEndIndex )

Edit:
Sorry, I misunderstood your request... I can't delete my post. I don't know how to select whole text

Edit:

Try:

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DoMethod(ParentForm, ControlName, "SetFocus")

after clicking mouse

[AUGE_OHR]

hi,

sorry i have descript it wrong :

when using TAB Key it will "mark" all when get into TEXTBOX -> GOTFOCUS
when "click" into a TEXTBOX it will not show "mark"

also when Field was empty TEXTBOX is not "marked"
so i try to use EM_SETSEL with ONGOTFOCUS which should react when "click" into TEXTBOX

but it seems not to work "on click" ( except empty TEXTBOX )

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DEFINE TEXTBOX Text_001+
   ONGOTFOCUS MarkText(ThisWindow.Name, This.Name )
   ONLOSTFOCUS DeHilite(ThisWindow.Name, This.Name )

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PROCEDURE MarkText( ParentForm, ControlName )
LOCAL cValue, hWndEdit, nStartIndex := 0, nEndIndex := - 1

   IF _IsControlDefined( ControlName, ParentForm )
      DoMethod(ParentForm, ControlName, "SetFocus") // add try Mol
      SetProperty(ParentForm, ControlName, "CaretPos", nEndIndex ) // add try Mol

      cValue := GetProperty( ParentForm, ControlName, "Value" )
      IF EMPTY( cValue )
         SetProperty(ParentForm,ControlName,"BackColor",SP_nColor11() )
         SetProperty(ParentForm,ControlName,"FontColor",SP_nColor12() )
      ELSE
         IF VALTYPE(cValue) <> "C"
            cValue := hb_valToExp(cValue)
         ENDIF
         nEndIndex := LEN(TRIM(cValue))

         hWndEdit := GetControlHandle( ControlName, ParentForm )
         SendMessage(hWndEdit, EM_SETSEL, nStartIndex, nEndIndex)
      ENDIF
   ENDIF
RETURN

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PROCEDURE DeHilite( ParentForm, ControlName )
   IF _IsControlDefined( ControlName, ParentForm )
      SetProperty(ParentForm,ControlName,"BackColor",SP_nColor5() )
      SetProperty(ParentForm,ControlName,"FontColor",SP_nColor6() )
   ENDIF
RETURN

[srvet_claudio]

Hi,
When you have a selected text, the cursor is positioned at the end of the selection. When you click into the textbox, you automatically move the cursor to the place of the click and then the selection is deleted because the click makes nStartIndex = nEndIndex

[AUGE_OHR]

hi,

nStartIndex = nEndIndex

aaah ... that make Sense.

thx for Advice