protected void btnB2csAdd_Click(object sender, EventArgs e)
{
DataTable dt = new DataTable();
lblB2csErrorMsg.Text = "";
if (ViewState["B2CSTable"] == null)
{
dt.Columns.Add("Type");
dt.Columns.Add("PlaceOfSupplyCode");
dt.Columns.Add("Place Of Supply");
dt.Columns.Add("Rate");
dt.Columns.Add("Taxable Value");
dt.Columns.Add("Cess Amount");
dt.Columns.Add("E-Commerce GSTIN");
dt.Columns.Add("ItemIGSTValue");
dt.Columns.Add("ItemCGSTValue");
dt.Columns.Add("ItemSGSTValue");
}
else
{
dt = (DataTable)ViewState["B2CSTable"];
}
DataRow dr = dt.NewRow();
dr["Type"] = ddlB2csType.SelectedItem.Text;
dr["PlaceOfSupplyCode"] = ddlB2csPlaceOfSupply.Text;
dr["Place Of Supply"] = ddlB2csPlaceOfSupply.SelectedItem.Text;
dr["Rate"] = ddltxtB2csRate.SelectedItem.Text.ToString();
dr["Taxable Value"] = txtB2csTaxableValue.Text;
dr["Cess Amount"] = txtB2csCessAmount.Text.Trim() == "" ? "0" : txtB2csCessAmount.Text.Trim();
dr["E-Commerce GSTIN"] = txtB2csEcommerceGstin.Text.ToString();
string GSTIN = Session["ClientGSTNNO"].ToString();
int stateCode = Convert.ToInt32(ddlB2csPlaceOfSupply.SelectedValue);
int gst = Convert.ToInt32(GSTIN.Substring(0, 2));
if (gst != stateCode)
{
dr["ItemIGSTValue"] = ((Convert.ToDecimal(ddltxtB2csRate.SelectedItem.Text.ToString()) * Convert.ToDecimal(txtB2csTaxableValue.Text)) / 100).ToString();
dr["ItemCGSTValue"] = "0";
dr["ItemSGSTValue"] = "0";
}
else
{
dr["ItemIGSTValue"] = "0";
dr["ItemCGSTValue"] = (((Convert.ToDecimal(ddltxtB2csRate.SelectedItem.Text.ToString()) * Convert.ToDecimal(txtB2csTaxableValue.Text)) / 100) / 2).ToString();
dr["ItemSGSTValue"] = (((Convert.ToDecimal(ddltxtB2csRate.SelectedItem.Text.ToString()) * Convert.ToDecimal(txtB2csTaxableValue.Text)) / 100) / 2).ToString();;
}
dt.Rows.Add(dr);
ViewState["B2CSTable"] = dt;
GridB2cs.DataSource = dt;
GridB2cs.DataBind();
ClearB2cs();
}
protected void GridB2cs_RowCommand(object sender, GridViewCommandEventArgs e)
{
if (e.CommandName == "DeleteRecords")
{
DataTable B2csTable = (DataTable)ViewState["B2CSTable"];
B2csTable.Rows.RemoveAt(int.Parse(e.CommandArgument.ToString()));
ViewState["B2CSTable"] = B2csTable;
GridB2cs.DataSource = B2csTable;
GridB2cs.DataBind();
}
}
protected void clearGrid() // clear all grid or view state all tab data
{
grdB2B.DataSource = null;
grdB2B.DataBind();
GridB2cl.DataSource = null;
GridB2cl.DataBind();
GridB2cs.DataSource = null;
GridB2cs.DataBind();
GridCdnr.DataSource = null;
GridCdnr.DataBind();
GridCdnur.DataSource = null;
GridCdnur.DataBind();
GridExp.DataSource = null;
GridExp.DataBind();
GridAt.DataSource = null;
GridAt.DataBind();
GridAtAdj.DataSource = null;
GridAtAdj.DataBind();
GridHsn.DataSource = null;
GridHsn.DataBind();
GridExeMp.DataSource = null;
GridExeMp.DataBind();
GridDocs.DataSource = null;
GridDocs.DataBind();
ViewState["B2BTable"] = null;
ViewState["B2ClTable"] = null;
ViewState["B2CSTable"] = null;
ViewState["CDNRTable"] = null;
ViewState["CDNURTable"] = null;
ViewState["ExpTable"] = null;
ViewState["AtTable"] = null;
ViewState["AtAdjTable"] = null;
ViewState["HsnTable"] = null;
ViewState["ExeMpTable"] = null;
ViewState["DocsTable"] = null;
ClearB2B();
ClearB2cl();
ClearB2cs();
ClearCdnur();
ClearExp();
ClearAt();
ClearDocs();
ClearAtAdj();
ClearExeMp();
ClearHsn();
ClearCdnr();
}