private void button1_Click(object sender, EventArgs e)

        {
            if (validate(txtUserName.Text, txtPassword.Text) == true)
            {
                List <ModelBookStore.LoginUserRoles> objRoleList = objBLLogin.Search(txtUserName.Text, txtPassword.Text);


                GloabalClass.UserId = objRoleList[0].UserId;
                GloabalClass.LogId  = objRoleList[0].LogId;
                //GloabalClass.FirstName = objRoleList[0].FirstName;
                //GloabalClass.LastName = objRoleList[0].LastName;
                GloabalClass.RoleId   = objRoleList[0].RoleId;
                GloabalClass.RoleName = objRoleList[0].RoleName;


                FrmMaster objMaster = new FrmMaster();
                objMaster.Text = "Welcome " + GloabalClass.UserId + " to TwinkleBookStore";
                //objLogin.label1.Text ="welcome" + GloabalClass.LoginName +" to twinklestore";
                objMaster.Show();
                this.Hide();
            }
            else
            {
                lblValidation.Text    = "Invalid Credentials and Please Provide Valid Credentials";
                lblValidation.Visible = true;
            }
        }
 private void btnExport_Click(object sender, EventArgs e)
 {
     try
     {
         FrmMaster objMaster = new FrmMaster();
         objMaster.ExportToPDF(dataGridView1, true);
     }
     catch (Exception ex)
     {
         MessageBox.Show(ex.Message);
     }
 }