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Result.aspx.cs
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Result.aspx.cs
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data.SqlClient;
using System.Data;
public partial class Result : System.Web.UI.Page
{
SqlConnection con = new SqlConnection("Server=ARCH; database=demo; uid=sa;pwd=sql");
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
filllist();
}
}
protected void disp()
{
button_result.Visible = false;
}
protected DataSet getset(string query)
{
con.Open();
SqlDataAdapter da = new SqlDataAdapter(query, con);
DataSet ds = new DataSet();
da.Fill(ds);
con.Close();
return ds;
}
protected void getnonquery(string query)
{
con.Open();
SqlCommand cmd=new SqlCommand(query,con);
cmd.ExecuteNonQuery();
con.Close();
}
protected void button_result_Click(object sender, EventArgs e)
{
Response.Redirect("InTheEnd.aspx");
}
protected void button_proceed_Click(object sender, EventArgs e)
{
bool flag = false;
for (int i = 0; i < GridView1.Rows.Count; i++)
{
CheckBox ch = (CheckBox)GridView1.Rows[i].Cells[0].FindControl("CheckBox1");
if (ch.Checked)
{
flag = true;
string query = "update defenders set total=2*total where pl_name='" + GridView1.Rows[i].Cells[1].Text+ "'";
string q="update defenders set captain='YES' where team="+Drop_team.SelectedValue+"";
getnonquery(q);
getnonquery(query);
Drop_team.Items.Remove(Drop_team.SelectedItem);
if (Drop_team.Items.Count > 0)
fillgrid();
else
{
Drop_team.Visible = false;
GridView1.Visible = false;
button_proceed.Visible = false;
Label_captain.Visible = false;
button_result.Visible = true;
}
}
}
if (flag == false)
Response.Write("<script>alert('Select a player!');</script>");
}
void filllist()
{
string q = "select team from defenders group by team having count(*)=15 and team is not null intersect select team from defenders where pl_pos='S' group by team having count(pl_pos)>=2 intersect select team from defenders where pl_pos='G' group by team having count(pl_pos)>=1 intersect select team from defenders where pl_pos='D' group by team having count(pl_pos)>=4 intersect select team from defenders where pl_pos='M' group by team having count(pl_pos)>=4 intersect select team from defenders where captain is NULL and team is not NULL group by team;";
DataSet ds = getset(q);
if (ds.Tables[0].Rows.Count > 0)
{
foreach (DataRow d in ds.Tables[0].Rows)
{
ListItem add = new ListItem("Team " + d[0].ToString(), d[0].ToString());
Drop_team.Items.Add(add);
}
fillgrid();
}
else
{
Drop_team.Visible = false;
GridView1.Visible = false;
Label_captain.Visible = false;
button_proceed.Visible = false;
button_result.Visible = true;
}
}
void fillgrid()
{
try
{
string q = "select pl_name,club,pl_pos,cost from defenders where team='" + int.Parse(Drop_team.SelectedValue) + "'";
DataSet ds = getset(q);
GridView1.DataSource = ds.Tables[0];
GridView1.DataBind();
}
catch (Exception ex)
{
Response.Write("<script>alert('Error!');</script>");
}
}
protected void check_changed(object sender, EventArgs e)
{
int selRowIndex = ((GridViewRow)(((CheckBox)sender).Parent.Parent)).RowIndex;
CheckBox cb = (CheckBox)GridView1.Rows[selRowIndex].FindControl("CheckBox1");
if (cb.Checked)
{
for (int j = 0; j < GridView1.Rows.Count; j++)
{
CheckBox cg = (CheckBox)GridView1.Rows[j].Cells[0].FindControl("CheckBox1");
if (cg.Checked && j!=selRowIndex)
{
cg.Checked = false;
break;
}
}
cb.Checked = true;
}
}
protected void GridView1_SelectedIndexChanged(object sender, EventArgs e)
{
}
protected void Drop_team_SelectedIndexChanged(object Sender, EventArgs e)
{
fillgrid();
}
}