如何将值存储到一个数据表到另一个数据表？ [英] how to store value in to one data table to another datatable?

问题描述

DataTable dtdcnomissing = new DataTable();
dtdcnomissing.Clear();
dtdcnomissing = objRetailBAL.DCNOMissing(objRetailPL);
DataTable dtimport = new DataTable();
DataTable dtmissingreport = new DataTable();
for (int i = 0; i <= dtdcnomissing.Rows.Count - 1; i++)
{

    dtmissingreport.Clear();
    objRetailPL.dcnoint = Convert.ToInt32(dtdcnomissing.Rows[i]["id"].ToString());
    dtmissingreport = objRetailBAL.DCNOMissingReport(objRetailPL);
    dtimport = dtmissingreport.Clone();
    foreach (DataRow dr in dtmissingreport.Rows)
    {
        dtimport.ImportRow(dr);
    }
}

GVDCNoMissingReport.DataSource = dtimport;
GVDCNoMissingReport.DataBind();

我想将dtmissingreport数据表值存储到dtimport datatable中......但是我没有得到正确的结果.. 。我怎么能存储这个..

I want to store dtmissingreport datatable values into dtimport datatable ...but i am not getting the correct result...How can i store this..

推荐答案

try
{

DataTable dtdcnomissing = new DataTable();
dtdcnomissing.Clear();
dtdcnomissing = objRetailBAL.DCNOMissing(objRetailPL);
DataTable dtimport = new DataTable();
DataTable dtmissingreport = new DataTable();
for (int i = 0; i <= dtdcnomissing.Rows.Count - 1; i++)
{

dtmissingreport.Clear();
objRetailPL.dcnoint = Convert.ToInt32(dtdcnomissing.Rows[i]["id"].ToString());
dtmissingreport = objRetailBAL.DCNOMissingReport(objRetailPL);
if (dtimport.Rows.Count == 0)
dtimport = dtmissingreport.Clone();
foreach (DataRow dr in dtmissingreport.Rows)
{
dtimport.ImportRow(dr);
}
}

GVDCNoMissingReport.DataSource = dtimport;
GVDCNoMissingReport.DataBind();


}

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