how to store value in to one data table to another datatable?

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C#

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();

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

Posted 3-Sep-14 21:09pm

ramaraog96

Updated 3-Sep-14 22:31pm

v2

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Vindhyachal_Kumar · Accepted Answer · 2014-09-03T21:54:00

Solution 1

C#

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();


}

Posted 3-Sep-14 21:54pm

Vindhyachal_Kumar

Updated 4-Sep-14 0:06am

v2

Comments

George Jonsson 4-Sep-14 4:02am

Hmm, why create an extra method to wrap DataTable.Copy()?

Vindhyachal_Kumar 4-Sep-14 4:36am

Hi george, just add contition if (dtimport.Rows.Count == 0) before cloning.

try the below updated code.

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();

}

[no name] 4-Sep-14 4:49am

updated code is working fine..

Chakravarthi Elchuri 4-Sep-14 7:35am

Thank you Vindhyachal_Kumar and vks9009 be half of....