while Panel2.Height >10 do
begin
Panel2.height := Panel2.height-1;
Application.ProcessMessages;
end;while Panel2.Height <349 do
begin
Panel2.height := Panel2.height+1;
Application.ProcessMessages;
end;
begin
Panel2.height := Panel2.height-1;
Application.ProcessMessages;
end;while Panel2.Height <349 do
begin
Panel2.height := Panel2.height+1;
Application.ProcessMessages;
end;
解决方案 »
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