常规参数
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起始行:用EM_GETFIRSTVISIBLELINE消息即可。结束行:Var r: TRect; lastvisibleline, lastlineindex: Integer;Begin richedit1.perform( EM_GETRECT, 0, longint( @r )); r.left := r.left+1; r.top := r.bottom - 2; lastlineindex := richedit1.perform( EM_CHARFRO
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可见 最后 获取 the Integer end edit message RichEdit.Perform
管理密码: