private void DataGridView1_RowHeaderMouseClick(object sender, DataGridViewCellMouseEventArgs e)
 {
     try
     {
         this.Hide();
         FrmHostel_info frm = new FrmHostel_info();
         frm.Show();
         DataGridViewRow dr = DataGridView1.SelectedRows[0];
         frm.txtID.Text               = dr.Cells[0].Value.ToString();
         frm.txtHostelName.Text       = dr.Cells[1].Value.ToString();
         frm.txtAddress.Text          = dr.Cells[2].Value.ToString();
         frm.txtPhoneNo.Text          = dr.Cells[3].Value.ToString();
         frm.txtManagedBy.Text        = dr.Cells[4].Value.ToString();
         frm.txtContactNo.Text        = dr.Cells[5].Value.ToString();
         frm.txtHostelFees.Text       = dr.Cells[6].Value.ToString();
         frm.lblUserType.Text         = lblUserType.Text;
         frm.lblUser.Text             = lblUser.Text;
         frm.btnUpdate_record.Enabled = true;
         frm.btnDelete.Enabled        = true;
         frm.btnSave.Enabled          = false;
         //ye hide ho jaye kyu ki grid view se data laye he update k liye save ke lie nhi
     }
     catch (Exception ex)
     {
         MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
     }
 }
        private void hostelEntryToolStripMenuItem_Click(object sender, EventArgs e)
        {
            this.Hide();
            FrmHostel_info frm = new FrmHostel_info();

            frm.lblUserType.Text = UserType.Text;
            frm.lblUser.Text     = User.Text;
            frm.Show();
        }
        private void FrmHostelinfoRecord_FormClosing(object sender, FormClosingEventArgs e)
        {
            this.Hide();
            FrmHostel_info frm = new FrmHostel_info();

            frm.lblUserType.Text = lblUserType.Text;
            frm.lblUser.Text     = lblUser.Text;
            frm.Show();
        }