vbOkCancle跟vbYesNo有什么区别

vbOkCancle和vbYesNo有什么区别
如题，两者的区别是什么，详细点的，通俗易懂的

[解决办法]
按整数打印一下看看
[解决办法]

VB code

Option ExplicitPrivate Declare Function MessageBox Lib "user32" Alias "MessageBoxA" (ByVal hwnd As Long, ByVal lpText As String, ByVal lpCaption As String, ByVal wType As Long) As LongPrivate Sub Command1_Click()    MessageBox hwnd, "试验", "系统提示", vbOKCancelEnd SubPrivate Sub Command2_Click()    MessageBox hwnd, "试验", "系统提示", vbYesNoEnd Sub
[解决办法]
显示不同，返回不同。