是否有一个功能,我可以确定当前CMDIChildFrame的现有数量?
问题描述:
是否有一个函数可以确定当前CMDIChildFrame的当前数量?
Is there a function with with I can determine the number of existing currently CMDIChildFrame ?
是否有一个函数可以确定当前CMDIChildFrame的当前数量?
Is there a function with with I can determine the number of existing currently CMDIChildFrame ?