using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;
using System.Configuration;

namespace IntranetApp
{
	/// <summary>
	/// Summary description for AddDocuments.
	/// </summary>
	public partial class AddDocuments : System.Web.UI.Page
	{
	
		protected void Page_Load(object sender, System.EventArgs e)
		{
			// Put user code to initialize the page here
			Label7.Text="";
			if (!IsPostBack)
			{
				setDocNo();
			}
		}

		#region Web Form Designer generated code
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN: This call is required by the ASP.NET Web Form Designer.
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <summary>
		/// Required method for Designer support - do not modify
		/// the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent()
		{    

		}
		#endregion

		SqlConnection con=new SqlConnection(ConfigurationSettings.AppSettings.Get("con"));

		private void setDocNo()
		{
			if (con.State==ConnectionState.Closed) con.Open();
			SqlCommand cmd=new SqlCommand("select isnull(max(docno)+1,1) from data",con);
			txtDocNo.Text=cmd.ExecuteScalar().ToString();
			con.Close();
		}

		protected void Button2_Click(object sender, System.EventArgs e)
		{
			txtDocNo.Text="";
			txtDesc.Text="";
			setDocNo();
			Button1.Enabled=true;
			Button2.Enabled=false;
		}

		protected void Button1_Click(object sender, System.EventArgs e)
		{
			if (con.State==ConnectionState.Closed) con.Open();
			SqlCommand cmd=new SqlCommand("insert into data values(" + txtDocNo.Text + ",'" + txtDesc.Text + "'," + Session["eid"].ToString() + ",'" + DateTime.Now.ToString("dd-MMM-yyyy") + "',NULL)",con);
			cmd.ExecuteNonQuery();
			con.Close();
			Label7.Text="Information Posted";
			Button1.Enabled=false;
		}
	}
}
