如何在新行中绑定多行文本.. [英] how to bind multiple lines of text in new line..

问题描述

I need to bind multiple lines of text from backend in repeater..
i have used this..
Text='<%#Limit(Eval("feedback_details"),40)%>'

我用过这样的...

I have used like this...

protected string Limit(object Desc, int length)
    {
    StringBuilder strDesc = new StringBuilder();
    strDesc.Insert(0, Desc.ToString());

    if (strDesc.Length > length)
    {
        return strDesc.ToString().Substring(0, length) + "...";
    }
    else return strDesc.ToString();
    }

it displays the text in same line like this
this is a sample.......

我需要在新行中显示文字..



请帮助我..



提前感谢

I need to show the text in new line..

kindly help me..

thanks in advance

推荐答案

尝试以下代码:-)

try below code :-)

<asp:Literal Text='<%#Limit(Eval("feedback_details"),40)%>' id="Literal1" runat="server"/>

protected string Limit(object Desc, int length)
{
    StringBuilder strDesc = new StringBuilder();
    strDesc.Insert(0, Desc.ToString());
    string result ="";
    if (strDesc.Length > length)
    {
        result = strDesc.ToString().Substring(0, length) + "...";
    }
    else result =strDesc.ToString();
    return result.Replace(Environment.NewLine, "<br />");
}

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