private void button6_Click_1(object sender, EventArgs e)
{
try
{
List <Vendor> vendorList = new List <Vendor>();
vendorList = VendorDB.GetVendor();
MessageBox.Show("You have " + vendorList.Count.ToString() + " vendors");
dataGridView1.DataSource = vendorList;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void button2_Click_2(object sender, EventArgs e)
{
if (textBox1.Text.Trim() == String.Empty)
{
MessageBox.Show("Please enter a Vendor ID to find.");
textBox2.Focus();
return;
}
Vendor objVendor = VendorDB.GetVendor(Convert.ToInt32(textBox1.Text.Trim()));
//Step 2: Validate to make sure the Customer object is not null.
if (objVendor != null)
{
//Populate the UI with the object values
textBox2.Text = objVendor.VendorName;
//make Customer ID field read-only to be used for updating and deleting records demo
textBox1.ReadOnly = true;
}
else
{
MessageBox.Show("Vendor ID " + textBox1.Text.Trim() + " not found in database.", "", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
