netthree 发表于 2009-1-23 08:31:00

<div>画完直线后加下两行代码试试</div><div><span class="Apple-style-span" style="font-family: simsun; ">actrTransactionManager-&gt;flushGraphics(); /*refresh screen*/</div><div>acedUpdateDisplay(); </div></span>
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查看完整版本: [求助]关于嵌套对话框及图形的显示