如何在mvc4 razor中的gridview中查找textBox值

问题描述

private DataTable saveTaxAppPercentge()
{
    DataTable dtTax = new DataTable();
    DataRow dr;
    dtTax.Columns.Add("hiddenid");
    dtTax.Columns.Add("taxid");
    dtTax.Columns.Add("Fromdate");
    dtTax.Columns.Add("Todate");
    dtTax.Columns.Add("TaxPercentage");


    for (int i = 0; i < grd_TaxApplicable.Rows.Count; i++)
    {
        if (((TextBox)grd_TaxApplicable.Rows[i].Cells[0].FindControl("txt_from_dt")).Text != "")
        {
            dr = dtTax.NewRow();

            dr["hiddenid"] = ((Label)grd_TaxApplicable.Rows[i].Cells[1].FindControl("lbl_hidden_id")).Text.ToString();
            dr["taxid"] = (((Label)grd_TaxApplicable.Rows[i].Cells[2].FindControl("lbl_tax_id")).Text.ToString() == "" ? "0" : ((Label)grd_TaxApplicable.Rows[i].Cells[2].FindControl("lbl_tax_id")).Text.ToString());
            dr["Fromdate"] = ((TextBox)grd_TaxApplicable.Rows[i].Cells[3].FindControl("txt_from_dt")).Text.ToString();
            dr["Todate"] = ((TextBox)grd_TaxApplicable.Rows[i].Cells[4].FindControl("txt_to_dt")).Text.ToString();
            dr["TaxPercentage"] = ((TextBox)grd_TaxApplicable.Rows[i].Cells[5].FindControl("txt_tax_pertg")).Text.ToString();
            dtTax.Rows.Add(dr);
        }
    }
    return dtTax;
}

i想要将它用于mvc4 razor ...请提前帮助谢谢







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