DlgSetPicture

Syntax

DlgSetPicture DlgItem|$, FileName, Type

Description

Instruction: Set the file name for DlgItem|$.

This instruction/function must be called directly or indirectly from a dialogfunc.

Parameter	Description
DlgItem\|$	If this is a numeric value then it is the dialog item number. The first item is 0, second is 1, etc. If this is a string value then it is the dialog item's field name.
FileName	Set the file name of DlgItem\|$ to this string value.
Type	This numeric value indicates the type of bitmap used. See below.

Type	Effect
0	FileName is the name of the bitmap file. If the file does not exist then "(missing picture)" is displayed.
3	The clipboard's bitmap is displayed. Not supported.
+16	Instead of displaying "(missing picture)" a run-time error occurs.

See Also

Example

 
Sub Main
    Begin Dialog UserDialog 200,120,.DialogFunc
        Picture 10,10,180,75,"",0,.Picture
        OKButton 30,90,60,20
        PushButton 110,90,60,20,"&View"
    End Dialog
    Dim dlg As UserDialog
    Debug.Print Dialog(dlg)
End Sub
 
Function DialogFunc%(DlgItem$, Action%, SuppValue%)
    Debug.Print "Action=";Action%
    Select Case Action%
    Case 1 ' Dialog box initialization
        Beep
    Case 2 ' Value changing or button pressed
        Select Case DlgItem$
        Case "View"
            FileName = GetFilePath("Bitmap","BMP")
            DlgSetPicture "<span style='color: #0000FF; font-weight: bold;'>Picture</span>",FileName,0
            DialogFunc% = True 'do not exit the dialog
        End Select
    End Select
End Function