如何改变程序主界面的背景颜色!

[jxfzamdzyx]

我想问一下!如何改变程序主界面的背景颜色!

[_foo]

如果是sdi的话主要是改view窗口的背景色

有很多种方法的

可以在wm_paint中画,可以在WM_ERASEBKGND中画,可以改变窗口类的背景画刷等

faq中有

[wangjs720]

处理WM_ERASEBKGND就行了,在它的响应函数里重画

[suisuibianbian]

SetBkColor

[solarhe]

在OnDraw()写入如下代码就可以改变
//...
CRect r;
GetClientRect(&r);
Brush brush;
brush.CreateBrush(......//此处定义颜色，我在网吧，记不大清楚,你可以这样试试！
pDC->rectangle(&r);

[mingbao]

拿基于对话框的应用程序来说,比如有一个Test的项目,在项目的应用程序类中加入下面一句话:
BOOL CTestApp::InitInstance()
{
AfxEnableControlContainer();

// Standard initialization
// If you are not using these features and wish to reduce the size
// of your final executable, you should remove from the following
// the specific initialization routines you do not need.

#ifdef _AFXDLL
Enable3dControls(); // Call this when using MFC in a shared DLL
#else
Enable3dControlsStatic(); // Call this when linking to MFC statically
#endif

CTestDlg dlg;
m_pMainWnd = &dlg;
SetDialogBkColor(RGB(190,190,100),RGB(0,0,0));//注意,就是这句话
int nResponse = dlg.DoModal();
if (nResponse == IDOK)
{
// TODO: Place code here to handle when the dialog is
// dismissed with OK
}
else if (nResponse == IDCANCEL)
{
// TODO: Place code here to handle when the dialog is
// dismissed with Cancel
}

// Since the dialog has been closed, return FALSE so that we exit the
// application, rather than start the application's message pump.
return FALSE;
}

[kuangjingbo]

SetClassLong

[jxfzamdzyx]

mingbao!好象不行,显示error C2065: 'SetDialogBkColor' : undeclared identifier

[jxfzamdzyx]

请大家帮帮忙,我如何才可改变我对话框的悲景颜色!z在初始化里加SetDialogBkColor(RGB(190,190,100),RGB(0,0,0));这句好象不行!

[wangjs720]

SetDialogBkColor(RGB(190,190,100),RGB(0,0,0));
在VC7中取消了这个函数

[freew]

BOOL CPIMApp::InitInstance()
{
AfxEnableControlContainer();

// Standard initialization

this->SetDialogBkColor(RGB(220,233,248));//设置对话框背景颜色

CPIMDlg dlg;
m_pMainWnd = &dlg;
int nResponse = dlg.DoModal();
if (nResponse == IDOK)
{
}
else if (nResponse == IDCANCEL)
{
}

// Since the dialog has been closed, return FALSE so that we exit the
// application, rather than start the application's message pump.
return FALSE;
}

[youki1234]

搭个车问一下：
怎么改变单文档view窗口的颜色呢？还有怎么改变单文档的工具条的颜色呢？

[caterpillarlover]

SetBkColor

[jxfzamdzyx]

逍遥浪子!不行呀!显示

error C2039: 'SetDialogBkColor' : is not a member of 'CFMXL1Dlg'

[jxfzamdzyx]

问题已解决!