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using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;
public partial class Login : System.Web.UI.Page
{
DBMgt objDBMgt = new DBMgt();
protected void Page_Load(object sender, EventArgs e)
{
}
protected void btnLogin_Click(object sender, EventArgs e)
{
try
{
if (RadioButton1.Checked)
{
if(FormsAuthentication.Authenticate(txtUserName.Text.Trim(),txtPassword.Text.Trim()))
{
FormsAuthentication.RedirectFromLoginPage(txtUserName.Text,true);
}
else
{
FailureText.Visible=true;
}
}
string sha1pwd=FormsAuthentication.HashPasswordForStoringInConfigFile(txtPassword.Text.Trim(),"sha1");
if(RadioButton2.Checked)
{
SqlParameter[] parList = new SqlParameter[4];
parList[0] = new SqlParameter("@vLoginName ", txtUserName.Text.Trim());
parList[1] = new SqlParameter("@vPassword", txtPassword.Text.Trim());
parList[2] = new SqlParameter("@Yes_No",SqlDbType.Int ,4);
parList[3] = new SqlParameter("@iExamDeptId", SqlDbType.Int ,4);
parList[2].Direction=ParameterDirection.Output;
parList[3].Direction=ParameterDirection.Output;
SqlCommand cmd=objDBMgt.ExecuteReaderStoreProc("checkExamDept",parList);
if( cmd!=null)
{
if(Convert.ToInt16(cmd.Parameters["@Yes_No"].Value)==1)
{
Session["iExamDeptId"] = Convert.ToInt16(cmd.Parameters["@iExamDeptId"].Value);
FormsAuthentication.RedirectFromLoginPage(txtUserName.Text,true);
}
else
FailureText.Visible=true;
}
}
if(RadioButton3.Checked)
{
SqlParameter[] parList = new SqlParameter[4];
parList[0] = new SqlParameter("@vLoginName", txtUserName.Text.Trim());
parList[1] = new SqlParameter("@vPassword", txtPassword.Text.Trim());
parList[2] = new SqlParameter("@Yes_No",SqlDbType.Int ,4);
parList[3] = new SqlParameter("@ExpertId", SqlDbType.Int ,4);
parList[2].Direction=ParameterDirection.Output;
parList[3].Direction=ParameterDirection.Output;
SqlCommand cmd=objDBMgt.ExecuteReaderStoreProc("checkExpertLogin",parList);
if( cmd!=null)
{
if(Convert.ToInt16(cmd.Parameters["@Yes_No"].Value)==1)
{
Session["iExpertID"] = Convert.ToInt16(cmd.Parameters["@ExpertId "].Value);
FormsAuthentication.RedirectFromLoginPage(txtUserName.Text, true);
}
else
FailureText.Visible=true;
}
}
}
catch (SqlException SqlEx) // This Catch block is used to Catch the Sql or Backend related Problem
{
lblMsg.Text = "Sorry for inconvenience!!!!<br>Following BackEnd related Error Occured: +'" + SqlEx.Message + "'<br>Try Again!!!";
}
catch (Exception ex) // This Block is used to catch any exception occured if not related to upper exception
{
lblMsg.Text = "Sorry for inconvenience!!!!<br>Following Error Occured: +'" + ex.Message + "'<br>Try Again!!!";
}
}
}
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