Could you tell me how to modify this mistake to?
(I am a computer science student, because the class started learning MFC, hope that we can easily digestible)

CodePudding user response:

In dlg_login. H add HICON m_hIcon; Variable declaration
In the construction of the dlg_login class loading icon m_hIcon=AfxGetApp () - & gt; LoadIcon (IDC_XXXXICON);

CodePudding user response:

//the icon that block,

CodePudding user response:

In the header file with HICON m_hIcon