如何用句柄设置文本框的enable=true,readonly=false我用
Postmessage(hwnd,WM_ENABLE,1,0);
Postmessage(hwnd,EM_SETREADONLY,1,0 );只能变白,但是还是不能选择字符
请各位大师提点
Postmessage(hwnd,WM_ENABLE,1,0);
Postmessage(hwnd,EM_SETREADONLY,1,0 );只能变白,但是还是不能选择字符
请各位大师提点
这个可以设置enable的属性
sendmessage(hwnd,EM_SETREADONLY,0,0 );将readonly设置为false
记得hwnd应该是文本框的句柄而不是窗体的句柄
Specifies whether to set or remove the ES_READONLY style. A value of TRUE sets the ES_READONLY style; a value of FALSE removes the ES_READONLY style. 设置readonly=false就是将控件的readonly属性去掉,wParam应该为0
Postmessage(hwnd,EM_SETREADONLY,0,0 );