gridview中的小时和分钟总计（时间列）

问题描述

大家好，因为我刚接触.net，我发现这个计算比较难，所以PLZ帮我解决这个问题。



我有2列empcode和他们的在另一栏加班，我希望将加班列总计并显示在文本框field.eg中，empcode为A111，加班时为05:30:00，我的代码为





int tohours，tomin;

protected void GridView2_RowDataBound（object sender，GridViewRowEventArgs e）

{

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

{

// for（int i = 0; i< GridView2.Rows.Count; i ++）

// {

foreach（GridView2.Rows中的GridViewRow行）

{

//标签thrs = （标签）GridView2.Rows [i] .FindControl（Overtime）;

Label thrs =（Label）row.FindControl（Overtime）;

TimeSpan ts蒂姆eSpan.Parse（thrs.Text）;



tohours = ts.Hours;

tomin + = ts.Minutes;





}

//}



}

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

{

Label fthrs =（Label）e.Row.FindControl（ lblTotalhrs）;



fthrs.Text + =（tohours +：+ tomin）.ToString（）;

}

}



提前致谢

Hi guys as iam new to .net ,iam finding this calculation is more difficult so plz help me to solve this.

iam having 2 columns empcode and their overtime in another column,i wanted to total the overtime column and display in a textbox field.eg,empcode as A111 and overtime as 05:30:00 and my code is


int tohours, tomin;
protected void GridView2_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
//for (int i = 0; i < GridView2.Rows.Count; i++)
// {
foreach (GridViewRow row in GridView2.Rows)
{
// Label thrs = (Label)GridView2.Rows[i].FindControl("Overtime");
Label thrs = (Label)row.FindControl("Overtime");
TimeSpan ts = TimeSpan.Parse(thrs.Text);

tohours = ts.Hours;
tomin += ts.Minutes;


}
//}

}
if (e.Row.RowType == DataControlRowType.Footer)
{
Label fthrs = (Label)e.Row.FindControl("lblTotalhrs");

fthrs.Text += (tohours + ":" + tomin).ToString();
}
}

Thanks in advance

推荐答案

int tohours, tomin;
    protected void GridView2_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowType == DataControlRowType.DataRow)
        {
            Label thrs = (Label)e.FindControl("Overtime");
            TimeSpan ts = TimeSpan.Parse(thrs.Text);

            tohours += ts.Hours;
            tomin += ts.Minutes;

        }
        if (e.Row.RowType == DataControlRowType.Footer)
        {
            Label fthrs = (Label)e.Row.FindControl("lblTotalhrs");
            fthrs.Text = ((tohours + (tomin / 60)) + ":" + (tomin % 60)).ToString();

        }
    }

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