protected void btnDocsAdd_Click(object sender, EventArgs e)
{
DataTable dt = new DataTable();
lblDocsErrorMsg.Text = "";
if (ViewState["DocsTable"] == null)
{
dt.Columns.Add("Nature of Document");
dt.Columns.Add("Sr. No. From");
dt.Columns.Add("Sr. No. To");
dt.Columns.Add("Total Number");
dt.Columns.Add("Cancelled");
}
else
{
dt = (DataTable)ViewState["DocsTable"];
}
DataRow dr = dt.NewRow();
dr["Nature of Document"] = ddlDocsNatureOfDoc.SelectedItem.Text.ToString();
dr["Sr. No. From"] = txtDocsSrNoFrom.Text.Trim();
dr["Sr. No. To"] = txtDocsSrNoTo.Text.Trim();
dr["Total Number"] = txtDocsTotalNo.Text.Trim();
dr["Cancelled"] = txtDocsCancelled.Text.Trim() == "" ? "0" : txtDocsCancelled.Text.Trim();
dt.Rows.Add(dr);
ViewState["DocsTable"] = dt;
GridDocs.DataSource = dt;
GridDocs.DataBind();
ClearDocs();
}
protected void GridDocs_RowCommand(object sender, GridViewCommandEventArgs e)
{
if (e.CommandName == "DeleteRecords")
{
DataTable DocsTable = (DataTable)ViewState["DocsTable"];
DocsTable.Rows.RemoveAt(int.Parse(e.CommandArgument.ToString()));
ViewState["DocsTable"] = DocsTable;
GridDocs.DataSource = DocsTable;
GridDocs.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();
}