首先在前台设置样式

复制代码 代码如下:

<style type="text/css">

.listover150

{

width:150px;

text-align:left;

overflow:hidden;

text-overflow:ellipsis;//超长设置省略号

white-space:nowrap;

}

</style>

然后在后台GridView中的RowDataBind中进行设置

,附带几句可以改变鼠标移动的样式设置

复制代码 代码如下:

//列表加载处理

protected void gv_showReport_RowDataBound(object sender, GridViewRowEventArgs e)

{

if (e.Row.RowType == DataControlRowType.DataRow)

{

//当鼠标移开时还原背景色

e.Row.Attributes.Add("onmouseout", "this.style.backgroundColor=c");

e.Row.Attributes.Add("onmouseover", "c=this.style.backgroundColor;this.style.backgroundColor='#F4FBFF'");

e.Row.Attributes.Add("onclick", "this.style.backgroundColor='#e2eaf1'");

}

if (e.Row.RowType == DataControlRowType.Header)

{

e.Row.Attributes.Add("style", "background-image:url('../images/grid3-hrow.gif')");

}

if (e.Row.RowType == DataControlRowType.DataRow)

{

//设置申请原因字符串显示长度

string strDISC = e.Row.Cells[4].Text.Trim();

e.Row.Cells[4].Text = "<div class=/"listover150/">" + strDISC + "</div>";

e.Row.Cells[4].ToolTip = strDISC;//鼠标放上去显示所有

//设置审批备注字符串截取长度

string str = e.Row.Cells[7].Text.Trim();

e.Row.Cells[7].Text = "<div class=/"listover150/">" + str + "</div>";

e.Row.Cells[7].ToolTip = str;

}

}