//Add data to session datatable
protected void btnAdd_Click(object sender, EventArgs e)
{
if (ddlType.Text.Trim() == "")
{
this.ltStock.Text = "Required";
return;
}
if (txtQuantity.Text.Trim() == "")
{
this.ltStock.Text = "";
this.ltQuantity.Text = "Required";
return;
}
if (txtQuantity.Text.Trim() != "")
{
try
{
int i = Convert.ToInt32(txtQuantity.Text.ToString().Trim());
}
catch
{
this.ltQuantity.Text = "Numeric!";
return;
}
}
if (txtReason.Text.Trim() == "")
{
this.ltQuantity.Text = "";
this.ltReason.Text = "Required";
return;
}
else
{
int stationeryID = Convert.ToInt32(this.ddlStationeryID.Text.ToString());
int type = Convert.ToInt32(this.ddlType.Text.ToString());
int quantity = Convert.ToInt32(this.txtQuantity.Text.ToString().Trim());
String reason = this.txtReason.Text.Trim();
try
{
//Start Query the stationery description
CatalogDAO cat = new CatalogDAO();
String description = cat.GetStationeryByID(stationeryID).Description;
//End Query
DataRow foundRow = ((DataTable)Session["myDatatable"]).Rows.Find(stationeryID);
int rowNum = Convert.ToInt32(foundRow);
AddDataToTable(stationeryID, description, type, quantity, reason, (DataTable)Session["myDatatable"]);
this.GridView1.DataSource = ((DataTable)Session["myDatatable"]).DefaultView;
this.GridView1.DataBind();
this.ltStock.Text = "";
this.ltQuantity.Text = "";
this.ltDescription.Text = "";
this.ltReason.Text = "";
this.txtQuantity.Text = "";
this.txtReason.Text = "";
}
catch
{
this.ltStock.Text = "";
this.ltQuantity.Text = "";
this.ltReason.Text = "";
this.ltDescription.Text = "Duplicate";
}
}
}
