cPosition=pDoc->GetFirstViewPosition();
CTesttreeView* pTree=(CTesttreeView*)(pDoc->GetNextView(cPosition));
???
你怎么知道这两上VIEW的顺序???
说句题外话,用强制转换其实暗藏危险.
cPosition=pDoc->GetFirstViewPosition();
CTesttreeView* pTree = NULL;
pTree=(CTesttreeView*)(pDoc->GetNextView(cPosition))
for (pTree && (pTree == this))
pTree=(CTesttreeView*)(pDoc->GetNextView(cPosition));
CTesttreeView* pTree=(CTesttreeView*)(pDoc->GetNextView(cPosition));
???
你怎么知道这两上VIEW的顺序???
说句题外话,用强制转换其实暗藏危险.
cPosition=pDoc->GetFirstViewPosition();
CTesttreeView* pTree = NULL;
pTree=(CTesttreeView*)(pDoc->GetNextView(cPosition))
for (pTree && (pTree == this))
pTree=(CTesttreeView*)(pDoc->GetNextView(cPosition));
解决方案 »
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