关于修改对话框的style,来看一下

[laserman]

我有一个无模式对话框，设计的时候将Tile bar选中，在程序中要求能在显示和不显示Tile bar之间切换，请问各位大侠如何改，谢谢。

[laserman]

if (m_bMain)
{
ModifyStyle(WS_CAPTION,0,SWP_DRAWFRAME);
m_bMain=FALSE;
}
else
{
ModifyStyle(0,WS_CAPTION,SWP_DRAWFRAME);
m_bMain=TRUE;
}
搞定.

[xiaobei525]

ModifyProperty : ~WS_STYLE

[laserman]

如何写函数？

[liutang]

用CWnd类的ModifyStyle函数

CWnd::ModifyStyle
BOOL ModifyStyle( DWORD dwRemove, DWORD dwAdd, UINT nFlags = 0 );

Return Value

Nonzero if style was successfully modified; otherwise, 0.

Parameters

dwRemove
Specifies window styles to be removed during style modification.

dwAdd
Specifies window styles to be added during style modification.

nFlags
Flags to be passed to SetWindowPos, or zero if SetWindowPos should not be called. The default is zero. See the Remarks section for a list of preset flags.

或者用API中的SetWindowLong

LONG SetWindowLong(
HWND hWnd, // handle of window
int nIndex, // offset of value to set
LONG dwNewLong // new value
);

具体用法你可以查MSDN

[programcat2001]

ModifyStyle() 或 ModifyStyleEx()

BOOL ModifyStyle(
DWORD dwRemove,
DWORD dwAdd,
UINT nFlags = 0
);
Parameters
dwRemove
Specifies window styles to be removed during style modification.
dwAdd
Specifies window styles to be added during style modification.
nFlags
Flags to be passed to SetWindowPos, or zero if SetWindowPos should not be called. The default is zero. See the Remarks section for a list of preset flags.

BOOL ModifyStyleEx(
DWORD dwRemove,
DWORD dwAdd,
UINT nFlags = 0
);
Parameters
dwRemove
Specifies extended styles to be removed during style modification.
dwAdd
Specifies extended styles to be added during style modification.
nFlags
Flags to be passed to SetWindowPos, or zero if SetWindowPos should not be called. The default is zero. See the Remarks section for a list of preset flags.
Return Value

[laserman]

if (m_bMain)
{
ModifyStyle(WS_CAPTION,NULL,SWP_NOMOVE);
m_bMain=FALSE;
}
else
{
ModifyStyle(NULL,WS_CAPTION,SWP_NOMOVE);
m_bMain=TRUE;
}
我写了函数，但是title仍然有，只是无效，那位高手帮我看看代码，谢谢

[ruike]

直接修改string table里面的相关项的值不就ok了?

[laserman]

要用程序改

[HeroRose]

想多说一句,有些属性只能在设计时进行修改,程序中进行修改是不起任何作用的.

[laserman]

那怎么办，没法改吗？