//Edit 文本的选择与光标位置 procedure TForm1.Button1Click(Sender: TObject); begin Edit1.SetFocus; //给于焦点 SendMessage(Edit1.Handle,EM_SETSEL,0,1); //选择第一个字符 SendMessage(Edit1.Handle,EM_SETSEL,0,-1); //全选 SendMessage(Edit1.Handle,EM_SETSEL,1,1); //光标移到第一个字符后面 SendMessage(Edit1.Handle,EM_SETSEL,0,0); //光标移到开始 SendMessage(Edit1.Handle,EM_SETSEL,-1,0); //光标移到开始 end;
本文来自博客园,作者:del88,转载请注明原文链接:https://www.cnblogs.com/del88/archive/2012/07/02/2573548.html
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