private void btnAdd_Click(object sender, EventArgs e)
{
// open the add/modify form in the add mode
frmProductDataChange addProductForm = new frmProductDataChange();
addProductForm.addMode = true;
DialogResult result = addProductForm.ShowDialog();
if (result == DialogResult.OK)
{
// copy the newly added product from the add/modify form to this form and display the product data
dgvSuppliers.DataSource = null;
product = addProductForm.product;
this.DisplayProduct();
}
}
private void btnModify_Click(object sender, EventArgs e)
{
// open the add/modify form in the modify mode
frmProductDataChange modifyProductForm = new frmProductDataChange();
modifyProductForm.addMode = false;
modifyProductForm.product = product;
DialogResult result = modifyProductForm.ShowDialog();
if (result == DialogResult.OK)
{
// copy the modified product from the add/modify form to this form and display the product data after modification
product = modifyProductForm.product;
this.DisplayProduct();
}
else if (result == DialogResult.Retry)
{
btnSearch_Click(sender, e);
if (product != null) this.DisplayProduct();
else this.ClearControls();
}
}