private void btnDelete_Click(object sender, EventArgs e)
{
try
{
ClassLibrary.Supplier supplier = new ClassLibrary.Supplier();
object id = dataGridView1.CurrentRow.Cells["SUPPLIER_id"].Value;
DataRow selectedRow = dtSuppliers.Rows.Find(id);
DialogResult dlgResult = MessageBox.Show
("Are you sure you want to delete \nselected supplier with id of " + id,
"Continue?", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);
if (dlgResult == DialogResult.Yes)
{
supplier.Id = Convert.ToInt32(id);
supplier.Delete();
displayAllSuppliers();
}
else if (dlgResult == DialogResult.No)
{
// No, stop
}
}
catch (Exception ex)
{
DialogResult dlgResult = MessageBox.Show
("Cant delete the record!\n you are ordering a part from this supplier. please delete the order first",
"", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
//-----------------------------------------------------------------------------------------------
private void btnSaveToDatabase_Click(object sender, EventArgs e)
{
if (
(txtName.Text == "") ||
(txtPhone.Text == "") ||
(txtEmail.Text == "") ||
(txtAddress.Text == "") ||
(txtProvince.Text == "") ||
(txtPostalCode.Text == "")
)
{
MessageBox.Show("please fill all the empty fields");
}
else if (!Regex.IsMatch(txtPostalCode.Text, "^\\D{1}\\d{1}\\D{1}-\\d{1}\\D{1}\\d{1}$"))
{
MessageBox.Show("please enter the correct postal code formatting! A0A-0A0");
}
else if (!Regex.IsMatch(txtPhone.Text, "(^(\\+?\\-? *[0-9]+)([,0-9 ]*)([0-9 ])*$)|(^ *$)"))
{
MessageBox.Show("please enter a valid phone number");
}
else
{
ClassLibrary.Supplier supplier = new ClassLibrary.Supplier();
supplier.Name = txtName.Text;
supplier.Address = txtAddress.Text;
supplier.Phone = txtPhone.Text;
supplier.PostalCode = txtPostalCode.Text;
supplier.Province = txtProvince.Text;
supplier.Email = txtEmail.Text;
if (txtFailiureRate.Text != "")
{
supplier.TimesFailed = Convert.ToInt32(txtFailiureRate.Text);
}
//ADD MODE
if (drSupllier == null)
{
//add supplier
int lastInsertedId = supplier.Add();
}
//EDIT MODE
else
{
//update supplier information
int supid = Convert.ToInt32(drSupllier.ItemArray[0]);
supplier.SupId = supid;
supplier.Update();
}
//refresh the disCustomer form
frmDisSupplier.displayAllSuppliers();
Close();
}
}
public void displayAllSuppliers()
{
ClassLibrary.Supplier supplier = new ClassLibrary.Supplier();
dtSuppliers = supplier.GetAll().Tables[0];
//set the customer_id column as primary key so you can search the table later
dtSuppliers.PrimaryKey = new DataColumn[] { dtSuppliers.Columns["SUPPLIER_id"] };
dataGridView1.DataSource = dtSuppliers;
dataGridView1.Columns["SUPPLIER_id"].HeaderText = "ID";
dataGridView1.Columns["SUPPLIER_name"].HeaderText = "Name";
dataGridView1.Columns["SUPPLIER_timesfailed"].HeaderText = "Failed";
dataGridView1.Columns["SUPPLIER_phone"].HeaderText = "Phone";
dataGridView1.Columns["SUPPLIER_email"].HeaderText = "Email";
dataGridView1.Columns["SUPPLIER_address"].HeaderText = "Address";
dataGridView1.Columns["SUPPLIER_postalcode"].HeaderText = "Postalcode";
dataGridView1.Columns["SUPPLIER_province"].HeaderText = "Province";
dataGridView1.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.AllCells;
}
//-------------------------------------------------------------------------------------------------
private void frmAddPart_Load(object sender, EventArgs e)
{
supplerlist = new BindingList <SupplierList>();
//add parts to the combobox
ClassLibrary.Supplier supplier = new ClassLibrary.Supplier();
dtSupplier = supplier.GetAll().Tables[0];
cmbSuppliers.DataSource = dtSupplier;
cmbSuppliers.DisplayMember = "SUPPLIER_name";
if (drRow == null)
{
}
else
{
txtName.Text = drRow.ItemArray[1].ToString();
txtColor.Text = drRow.ItemArray[2].ToString();
ClassLibrary.SupplierPart supplierpart = new ClassLibrary.SupplierPart();
supplierpart.PartId = Convert.ToInt32(drRow.ItemArray[0]);
DataTable thisTable = supplierpart.GetSupplierPartsByPartId().Tables[0];
foreach (DataRow row in thisTable.Rows)
{
//add to generic list
supplerlist.Add(new SupplierList
{
SupplierID = Convert.ToInt32(row.ItemArray[0]),
SupplierName = row.ItemArray[1].ToString(),
price = String.Format("{0:c}", row.ItemArray[2]),
});
}
dataGridView1.DataSource = supplerlist;
}
}
