for each loop inside if and else condition

Question

Hai guys if its possible to write foreach loop inside if and else condition possible

 

Coding Snippets:::::

 

protected void btnAdd_Click(object sender, EventArgs e)

{

Button adding = sender as Button;

string count = ((TextBox)adding.Parent.FindControl("txtcount")).Text;

if (adding != null)

{

string[] commandargs = adding.CommandArgument.ToString().Split(new char[] { ',' });

ViewState["dtype"] = commandargs[0];

ViewState["productname"] = commandargs[1].TrimStart();

ViewState["productprice"] = commandargs[2];

ViewState["productdescription"] = commandargs[3];

}

DataTable adlist = (DataTable)ViewState["menu"];

foreach (DataRow row in adlist.Rows)

{

if (row["ProductName"].ToString() == ViewState["productname"].ToString())

{

adfilter();

DataRow[] grow = adlist.Select("[ProductName] ='" + ViewState["productname"].ToString() + "'");

decimal pricingname = Convert.ToDecimal(ViewState["adprice"]);

decimal adquant = Convert.ToDecimal(grow[0]["Quantity"]);

decimal adprice = Convert.ToDecimal(count);

decimal toadprice = adquant+adprice;

decimal highcal = toadprice * pricingname;

grow[0]["Quantity"] = toadprice;

grow[0]["ProductPrice"] = highcal.ToString();

adlist.AcceptChanges();

ViewState["menu"] = adlist;

rptordermenu.DataSource = adlist;

rptordermenu.DataBind();

calculation();

}

else

{

 

decimal pprice = Convert.ToDecimal(ViewState["productprice"]);

decimal cquant = Convert.ToDecimal(count);

decimal qcprice = cquant * pprice;

adlist = (DataTable)ViewState["menu"];

namescounter = Convert.ToInt32(ViewState["Number"]) + 1;

ViewState["Number"] = namescounter;

DataRow drow = adlist.NewRow();

drow[0] = namescounter;

drow["ProductName"] = ViewState["productname"].ToString();

drow["ProductPrice"] = qcprice.ToString();

drow["Quantity"] = count;

adlist.Rows.Add(drow);

ViewState["menu"] = adlist;

rptordermenu.DataSource = adlist;

rptordermenu.DataBind();

calculation();

} 

}

}

 

 

If else condition doesnot working for me......Please help guys