Setting Background

[Optic]

I need the api for setting the windows background to the image found in an image box. I am running windows 98. Any help would be appreciated.

[Megatron]

It's found in the registry in the folloying path:

HKEY_CURRENT_USER\Control Panal\Desktop\WallPaper

[Megatron]

Add to a Module.

Declare Function RegCloseKey Lib "advapi32.dll" (ByVal HKEY As Long) As Long
Declare Function RegCreateKey Lib "advapi32.dll" Alias "RegCreateKeyA" (ByVal HKEY As Long, ByVal lpSubKey As String, phkResult As Long) As Long
Declare Function RegSetValueEx Lib "advapi32.dll" Alias "RegSetValueExA" (ByVal HKEY As Long, ByVal lpValueName As String, ByVal Reserved As Long, ByVal dwType As Long, lpData As Any, ByVal cbData As Long) As Long
Public Const HKEY_CURRENT_USER = &H80000001

Public Sub SaveSettingEx(HKEY As Long, sPath As String, sValue As String, sData As String)
    Dim KeyHand As Long
    Call RegCreateKey(HKEY, sPath, KeyHand)
    Call RegSetValueEx(KeyHand&, sValue, 0, REG_SZ, ByVal sData, Len(sData))
    Call RegCloseKey(KeyHand&)
End Sub

Usage:

'Excute this to change wall paper.
SaveSettingEx HKEY_CURRENT_USER, "Control Panal\Desktop", "Wallpaper", "C:\MyFile.bmp"