private void rdAddProducts_CheckedChanged(object sender, EventArgs e)
{
if (rdAddProducts.Checked == true)
{
int rowIndex = dgPackageProductSuppliers.CurrentRow.Index; //to keep state at return
int rowIndexSec = dgProd.CurrentRow.Index; //to keep data grid state at return
Products product;
frmAddModifyProducts addProductSuppForm = new frmAddModifyProducts();
addProductSuppForm.rowIndex = rowIndexSec; //to initialize the combobox
addProductSuppForm.editProdSup = true; //make sure the edit product suppliers form is open
addProductSuppForm.suppliers = suppliers;
addProductSuppForm.products = products;
DialogResult resultProducts = addProductSuppForm.ShowDialog();
if (resultProducts == DialogResult.OK) //if result is ok, a new product was addedd
{
product = addProductSuppForm.product;
products2.Add(product);
rowIndexSec = products2.Count - 1; // so reduce list index
this.displayAll(rowIndex, rowIndexSec);
}
else if (resultProducts == DialogResult.Yes) //if yes, an existing product was selected
{
product = addProductSuppForm.product;
this.displayAll(rowIndex, rowIndexSec); //so just keep index refreshed
}
rdAddProducts.Checked = false; //remove the check after
}
}
/// <summary>
/// On clicking edit button
/// react based on current tab
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnEdit_Click(object sender, EventArgs e)
{
switch (tbMain.SelectedTab.Name)
{
case "tabPackages":
Package package = packages[dgPackages.CurrentRow.Index]; //take the currently selected package
frmAddModifyPackage modifyPackageForm = new frmAddModifyPackage();
modifyPackageForm.addPackage = false; //create the package form in edit mode
modifyPackageForm.package = package;
DialogResult result = modifyPackageForm.ShowDialog();
if (result == DialogResult.OK) //if result comes back ok
{
package = modifyPackageForm.package;
packages[dgPackages.CurrentRow.Index] = package; //replace the selected row with the reult from form
this.displayAll();
}
else if (result == DialogResult.Retry) //else stay the same
{
this.displayAll();
}
break;
case "tabProducts":
Products product = products[dgProducts.CurrentRow.Index];
frmAddModifyProducts modifyProductForm = new frmAddModifyProducts();
modifyProductForm.addProducts = false;
modifyProductForm.product = product;
modifyProductForm.products = products;
DialogResult resultProduct = modifyProductForm.ShowDialog();
if (resultProduct == DialogResult.OK)
{
product = modifyProductForm.product;
products[dgProducts.CurrentRow.Index] = product;
this.displayAll();
}
else if (resultProduct == DialogResult.Retry)
{
this.displayAll();
}
break;
case "tabSuppliers":
Suppliers supplier = suppliers[dgSuppliers.CurrentRow.Index];
frmAddModifySuppliers modifySupplierForm = new frmAddModifySuppliers();
modifySupplierForm.addSupplier = false;
modifySupplierForm.supplier = supplier;
DialogResult resultSupplier = modifySupplierForm.ShowDialog();
if (resultSupplier == DialogResult.OK)
{
supplier = modifySupplierForm.supplier;
suppliers[dgSuppliers.CurrentRow.Index] = supplier;
this.displayAll();
}
else if (resultSupplier == DialogResult.Retry)
{
this.displayAll();
}
break;
//On homepage
case "tabPackageProductSupplier":
int rowIndex = dgPackageProductSuppliers.CurrentRow.Index; //Preserve application state
Package packageHome = packages[rowIndex]; // Take data from packages list
frmAddModifyPackage modifyPackageHomeForm = new frmAddModifyPackage(); //Instatiate new form
modifyPackageHomeForm.addPackage = false; // In special add package mode
modifyPackageHomeForm.package = packageHome;
DialogResult resultHome = modifyPackageHomeForm.ShowDialog();
if (resultHome == DialogResult.OK) //If return is OK
{
package = modifyPackageHomeForm.package;
packages[rowIndex] = package; //replace package with result from form
this.displayAll(rowIndex); //keep state
}
else if (resultHome == DialogResult.Retry) //if retry, just reload and keep state
{
this.displayAll(rowIndex);
}
break;
}
}
/// <summary>
/// On clicking the add button, react based on tab selected
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnAdd_Click(object sender, EventArgs e)
{
switch (tbMain.SelectedTab.Name)
{
case "tabPackages":
Package package; //create a new package object
frmAddModifyPackage addPackageForm = new frmAddModifyPackage(); //create new form instance
addPackageForm.addPackage = true; //make it an add form
DialogResult resultPackage = addPackageForm.ShowDialog();
if (resultPackage == DialogResult.OK) //if result comes back as ok
{
//add a new package with what form returns
package = addPackageForm.package;
packages.Add(package);
this.displayAll(); //refresh the tables
DialogResult dia = MessageBox.Show("Would you like to add products to this package now?", "Add Products", MessageBoxButtons.YesNo); //Extra dialog to send user to home page
if (dia == DialogResult.Yes)
{
tbMain.SelectedTab = tabPackageProductSupplier;
}
}
break;
case "tabProducts":
Products product; //Create new products object
frmAddModifyProducts addProductForm = new frmAddModifyProducts(); //Instantiate new Form
addProductForm.addProducts = true; // set add mode to true
addProductForm.suppliers = suppliers; //Pass suppliers array to form
addProductForm.products = products; //Pass products array to form
DialogResult resultProducts = addProductForm.ShowDialog();
if (resultProducts == DialogResult.OK) //If add products success
{
product = addProductForm.product;
products.Add(product); //Update array
this.displayAll(); //Refresh all controls
}
break;
case "tabSuppliers":
Suppliers supplier; //Instantiate new supplier
frmAddModifySuppliers addSupplierForm = new frmAddModifySuppliers(); //Instantiate new add supplier form
addSupplierForm.addSupplier = true; //set add mode to true
DialogResult resultSupplier = addSupplierForm.ShowDialog();
if (resultSupplier == DialogResult.OK) //If added
{
supplier = addSupplierForm.supplier;
suppliers.Add(supplier); //update array
this.displayAll(); //refresh Controls
}
break;
case "tabPackageProductSupplier":
Package packageHome; //Instantite new package
frmAddModifyPackage addPackageFormHome = new frmAddModifyPackage(); //Instantiate add package form
addPackageFormHome.addPackage = true; //Set to add mode
DialogResult resultPackageHome = addPackageFormHome.ShowDialog();
if (resultPackageHome == DialogResult.OK) //If done?
{
packageHome = addPackageFormHome.package; //collect response from add
packages.Add(packageHome); //Update array
int rowIndex = dgPackageProductSuppliers.RowCount; //Hold state
this.displayAll(rowIndex, 0); //refresh controls keeping state
}
break;
}
}