/// <summary>
/// Validate LDAP user & give access to appplication.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnLogin_Click(object sender, EventArgs e)
{
try
{
string strErrMsg = "";
if (ValidateUserInputs(out strErrMsg))
{
//bool blStatus = ChemistryOperations.MoleculeComparisonTest("", "");
//Get User Details
DataTable dtUserDetails = UserMasterDAL.GetUserDetailsByUserNameAndRoleId(txtUserName.Text.Trim(), Convert.ToInt32(cmbRole.SelectedValue), cmbModule.Text);
if (dtUserDetails != null && dtUserDetails.Rows.Count > 0)
{
char isLDAPUser = Convert.ToChar(dtUserDetails.Rows[0]["IS_LDAP_USER"]);
if (isLDAPUser == 'N')
{
DataTable dtUserCredentilas = UserMasterDAL.GetUserCredentialsByUserNameAndPassword(txtUserName.Text.Trim(), txtPassword.Text.Trim());
if (dtUserCredentilas != null && dtUserCredentilas.Rows.Count > 0)
{
//Filling Data into Global variables.
GlobalVariables.UserName = txtUserName.Text.Trim();
GlobalVariables.RoleName = cmbRole.Text;
GlobalVariables.Module = cmbModule.Text;
GlobalVariables.RoleId = Convert.ToInt32(cmbRole.SelectedValue);
GlobalVariables.UserID = Convert.ToInt32(dtUserDetails.Rows[0]["USER_ID"].ToString());
GlobalVariables.UR_ID = Convert.ToInt32(dtUserDetails.Rows[0]["UR_ID"].ToString());
GlobalVariables.IsLoginSuccess = true;
DialogResult = DialogResult.OK;
this.Close();
}
else
{
MessageBox.Show("Invalid User Name / Password", GlobalVariables.MessageCaption, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
else
{
// LDAP user exists or not
if (ValidateUserAgainstLDAP())
{
//Filling Data into Global variables.
GlobalVariables.UserName = txtUserName.Text.Trim();
GlobalVariables.RoleName = cmbRole.Text;
GlobalVariables.Module = cmbModule.Text;
GlobalVariables.RoleId = Convert.ToInt32(cmbRole.SelectedValue);
GlobalVariables.UserID = Convert.ToInt32(dtUserDetails.Rows[0]["USER_ID"].ToString());
GlobalVariables.UR_ID = Convert.ToInt32(dtUserDetails.Rows[0]["UR_ID"].ToString());
GlobalVariables.IsLoginSuccess = true;
DialogResult = DialogResult.OK;
this.Close();
}
else
{
MessageBox.Show("Invalid User Name / Password", GlobalVariables.MessageCaption, MessageBoxButtons.OK, MessageBoxIcon.Error);
}//End LDAP.
}
}
else
{
MessageBox.Show("Invalid User Name / Password / Role", GlobalVariables.MessageCaption, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
else
{
MessageBox.Show(strErrMsg, GlobalVariables.MessageCaption, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
catch (Exception ex)
{
ErrorHandling.WriteErrorLog(ex.ToString());
}
}