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我创建了一个列表视图:
ListView = CreateWindow(WC_LISTVIEW, NULL, WS_CHILD | WS_VISIBLE | LVS_REPORT, 50,50,200,100, hwnd, (HMENU) ID_LISTV, GetModuleHandle(NULL), NULL);
之后我填写数据
之后我想删除所有项目和列。我怎样才能做到这一点?谢谢!
LVM_DELETEALLITEMS您可以使用消息(或关联的宏)清除列表视图的内容:
LVM_DELETEALLITEMS
ListView_DeleteAllItems(ListView);
LVM_DELETECOLUMN您可以使用该消息删除列。没有办法一次将它们全部删除;你需要一一做。
LVM_DELETECOLUMN