public void ResetForeignAddress()
 {
     StreettextBox.Clear();
     StatetextBox.Clear();
     PostalCodetextBox.Clear();
 }
        private bool ValidateControlls()
        {
            bool validate = true;

            if (!companyCreated)
            {
                MessageBox.Show(@"Company is not created Yet" + "\n" + @"Please Create Company First", @"Error",
                                MessageBoxButtons.OK, MessageBoxIcon.Hand);
                validate = false;
            }


            else if (string.IsNullOrEmpty(SupplierTypecomboBox.Text))
            {
                MessageBox.Show(@"Please select Supplier Type", @"Error", MessageBoxButtons.OK, MessageBoxIcon.Error);

                validate = false;
                SupplierTypecomboBox.Focus();
            }

            else if (string.IsNullOrEmpty(SupplierNametextBox.Text))
            {
                MessageBox.Show(@"Please enter Supplier  name", @"Error", MessageBoxButtons.OK, MessageBoxIcon.Error);

                validate = false;
                SupplierNametextBox.Focus();
            }

            if (CountrycomboBox.Text == "Bangladesh")
            {
                if (string.IsNullOrEmpty(cDivisionCombo.Text))
                {
                    MessageBox.Show(@"Please select division", @"Error", MessageBoxButtons.OK, MessageBoxIcon.Error);

                    validate = false;
                    cDivisionCombo.Focus();
                }
                else if (string.IsNullOrWhiteSpace(cDistCombo.Text))
                {
                    MessageBox.Show(@"Please Select district", @"Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
                    validate = false;
                    cDistCombo.Focus();
                }
                else if (string.IsNullOrWhiteSpace(cThanaCombo.Text))
                {
                    MessageBox.Show(@"Please select Thana", @"Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
                    validate = false;
                    cThanaCombo.Focus();
                }

                else if (string.IsNullOrWhiteSpace(cPostOfficeCombo.Text))
                {
                    MessageBox.Show(@"Please Select Post Office", @"Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
                    validate = false;
                    cPostOfficeCombo.Focus();
                }
            }
            else
            {
                if (string.IsNullOrWhiteSpace(StreettextBox.Text) &&
                    string.IsNullOrWhiteSpace(StatetextBox.Text) &&
                    string.IsNullOrWhiteSpace(PostalCodetextBox.Text))
                {
                    MessageBox.Show("Please enter Addresses!", "Error", MessageBoxButtons.OK,
                                    MessageBoxIcon.Error);
                    validate = false;
                    StreettextBox.Focus();
                }
            }

            if (ValidateSupplier())
            {
                validate = false;
            }

            return(validate);
        }