更改对话框的背景颜色 mfc

change the background color of a dialog box mfc(更改对话框的背景颜色 mfc)

问题描述

我正在尝试更改对话框的背景颜色(win 7、vs2010、c++).我试图捕捉 WM_CTLCOLOR ，WM_ERASEBKGND 并改变颜色.我设法以这种方式更改背景颜色，但是当窗口完成上传时，颜色恢复为默认值，但我注意到框架的颜色正确.我认为我正在更改窗口而不是对话框或类似的东西.我用 WTL(不是 AFX)来做这个.

I'm trying to change the background color of a dialog box (win 7, vs2010,c++). I tried to catch WM_CTLCOLOR ,WM_ERASEBKGND and change the color. I manged to change in this way the backgroung color, but when the window is finish to upload itself, the color is back to default but I noticed that the frame is in the right color. I think that I'm changing the window and not the dialog box or something like that. I'm doing this with WTL (not AFX).

我该怎么办?

推荐答案

试试这个:

/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About

class CAboutDlg : public CDialog
{
public:
    CAboutDlg();

// Dialog Data
    //{{AFX_DATA(CAboutDlg)
    enum { IDD = IDD_ABOUTBOX };
    /