print 问题

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点了打印按钮了后出现图上错误表格是正常出现的
$~)_)3W17K{[_`7Q7F5GQ9HS.png$

iceman · iceman

回复 1楼langren82的帖子

目前的截图看不出具体问题，请参考截图建议，在 web.config 文件中配置 <customerErrors> 结点，再上传错误信息。
谢谢

langren82 · langren82

我做了些测试发现如果不把 commandbar 上的其他项隐藏就不会出这个错误就是这个

protected override void Render(HtmlTextWriter writer)
      {
         WebControl update = FpSpread1.FindControl("Update") as WebControl;
         update.Visible = false;
         WebControl copy = FpSpread1.FindControl("Copy") as WebControl;
         copy.Visible = false;
         WebControl clear = FpSpread1.FindControl("Clear") as WebControl;
         clear.Visible = false;

         WebControl paste = FpSpread1.FindControl(&quot

aste") as WebControl;
paste.Visible = false;
WebControl print = FpSpread1.FindControl(&quot

rint") as WebControl;
         print.Visible = true;

         WebControl cancel = FpSpread1.FindControl("Cancel") as WebControl;
         cancel.Visible = false;
         base.Render(writer);
      }

langren82 · langren82

没有这个就不会出错

iceman · iceman

回复 4楼langren82的帖子

请修改为以下代码：

protected override void Render(HtmlTextWriter writer)
{
WebControl update = FpSpread1.FindControl("Update") as WebControl;
if (update!=null)
update.Visible = false;
WebControl copy = FpSpread1.FindControl("Copy") as WebControl;
if (copy!=null)
copy.Visible = false;
WebControl clear = FpSpread1.FindControl("Clear") as WebControl;
if (clear!=null)
clear.Visible = false;
WebControl paste = FpSpread1.FindControl("Paste") as WebControl;
if (paste!=null)
paste.Visible = false;
WebControl print = FpSpread1.FindControl("Print") as WebControl;
if (print!=null)
print.Visible = true;
WebControl cancel = FpSpread1.FindControl("Cancel") as WebControl;
if (cancel!=null)
cancel.Visible = false;
base.Render(writer);
}

复制代码

langren82 · langren82

ok 解决了谢谢

iceman · iceman

回复 6楼langren82的帖子

好的，不客气。

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[已处理] print 问题

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