SetTreeViewBackColor – Change the background color of a TreeView control

Declare Function SendMessage Lib "user32" Alias "SendMessageA" (ByVal hwnd As _    Long, ByVal wMsg As Long, ByVal wParam As Long, lParam As Any) As LongDeclare Function GetWindowLong Lib "user32" Alias "GetWindowLongA" (ByVal hwnd _    As Long, ByVal nIndex As Long) As LongDeclare Function SetWindowLong Lib "user32" Alias "SetWindowLongA" (ByVal hwnd _    As Long, ByVal nIndex As Long, ByVal dwNewLong As Long) As LongConst GWL_STYLE = -16&Const TVM_SETBKCOLOR = 4381&Const TVS_HASLINES = 2&Sub SetTreeViewBackColor(TV As TreeView, ByVal BackColor As Long)    Dim lStyle As Long    Dim TVNode As node             ' set the BackColor for every node    For Each TVNode In TV.Nodes        TVNode.BackColor = BackColor    Next    ' set the BackColor for the TreeView's window    SendMessage TV.hwnd, TVM_SETBKCOLOR, 0, ByVal BackColor    ' get the current style    lStyle = GetWindowLong(TV.hwnd, GWL_STYLE)    ' temporary hide lines    SetWindowLong TV.hwnd, GWL_STYLE, lStyle And (Not TVS_HASLINES)    ' redraw lines    SetWindowLong TV.hwnd, GWL_STYLE, lStyleEnd Sub

Share the Post:
Share on facebook
Share on twitter
Share on linkedin


The Latest

microsoft careers

Top Careers at Microsoft

Microsoft has gained its position as one of the top companies in the world, and Microsoft careers are flourishing. This multinational company is efficiently developing popular software and computers with other consumer electronics. It is a dream come true for so many people to acquire a high paid, high-prestige job

your company's audio

4 Areas of Your Company Where Your Audio Really Matters

Your company probably relies on audio more than you realize. Whether you’re creating a spoken text message to a colleague or giving a speech, you want your audio to shine. Otherwise, you could cause avoidable friction points and potentially hurt your brand reputation. For example, let’s say you create a

chrome os developer mode

How to Turn on Chrome OS Developer Mode

Google’s Chrome OS is a popular operating system that is widely used on Chromebooks and other devices. While it is designed to be simple and user-friendly, there are times when users may want to access additional features and functionality. One way to do this is by turning on Chrome OS