I want to give a Windows window and maximize box, otherwise there is no
Original code:

 BOOL CMainFrame: : PreCreateWindow (CREATESTRUCT& Cs) 
{

if( ! CFrameWnd: : PreCreateWindow (cs)) 
return FALSE; 
Cs. Style&=~ WS_BORDER; 
Cs. Style&=~ WS_CAPTION; 
//cs. Style&=~ WS_THICKFRAME; 
Cs. DwExStyle & amp;=~ WS_EX_CLIENTEDGE; 
//cs. DwExStyle&=~ WS_EX_WINDOWEDGE; 
Cs. LpszClass=AfxRegisterWndClass (0); 
Cs. Style & amp;=~ WS_MAXIMIZEBOX; 
return TRUE; 
} 

Then I put cs. Style & amp;=~ WS_MAXIMIZEBOX; Commented out, but still not maximize box after running out,
To solve ah, give some advice or guess

CodePudding user response:

Cs. Style & amp;=~ WS_MAXIMIZEBOX;//cancel the maximize button

Cs. Style |=WS_MAXIMIZEBOX;//add the maximize button

CodePudding user response:

Cs. Style |=WS_MAXIMIZEBOX; I also tried, it won't work,
Another problem is: this PreCreateWindow (cs) function and not to the cs. Style assignment, that I will have a little look not to understand,

CodePudding user response:

There is not to maximize box shows likely related to software skin?

CodePudding user response:

Cs. Style |=(LONG) WS_MAXIMIZEBOX;

CodePudding user response:

 BOOL CMainFrame: : PreCreateWindow (CREATESTRUCT& Cs) 
{
Cs. Style |=(WS_MAXIMIZE | WS_MAXIMIZEBOX);//add in the previous 

if( ! CFrameWnd: : PreCreateWindow (cs)) 
return FALSE; 
//TODO: Modify the Window class or styles here by modifying the 
//the CREATESTRUCT cs 

return TRUE; 
} 

CodePudding user response:

Cs. Style&=~ WS_CAPTION;
You remove the title bar is the ~

CodePudding user response:

Yes, why is the skin file, modify the skin file is ok