private void btnsearch_Click(object sender, EventArgs e)
{
int id;
bool flag = int.TryParse(txtcustid.Text, out id);
if (!flag)
{
MessageBox.Show("Invalid ID");
return;
}
itemdetailcontroller std = new itemdetailcontroller();
itemdetail i = std.Searchcustomer(id);
if (i != null)
{
a = true;
txtcustid.Text = i.Customer_ID.ToString();
}
else
{
a = false;
MessageBox.Show("Record Not Found");
}
itemdetailcontroller sc = new itemdetailcontroller();
dt = new DataTable();
if (a == true)
{
dt.Columns.Add("Customer_ID", System.Type.GetType("System.String"));
dt.Columns.Add("Fname", System.Type.GetType("System.String"));
dt.Columns.Add("Lname", System.Type.GetType("System.String"));
dt.Columns.Add("email", System.Type.GetType("System.String"));
dt.Columns.Add("phone", System.Type.GetType("System.String"));
List <itemdetail> d = sc.GetAllitem();
foreach (var s in d)
{
if (id == s.Customer_ID)
{
dt.Rows.Add(new object[] { s.Customer_ID, s.Fname, s.Lname, s.email, s.phone });
}
}
dataGridView2.DataSource = dt;
}
}
private void btnview_Click(object sender, EventArgs e)
{
itemdetailcontroller sc = new itemdetailcontroller();
dt = new DataTable();
dt.Columns.Add("Customer_ID", System.Type.GetType("System.String"));
dt.Columns.Add("Fname", System.Type.GetType("System.String"));
dt.Columns.Add("Lname", System.Type.GetType("System.String"));
dt.Columns.Add("email", System.Type.GetType("System.String"));
dt.Columns.Add("Phno", System.Type.GetType("System.String"));
List <itemdetail> sd = sc.GetAllitem();
foreach (var s in sd)
{
dt.Rows.Add(new object[] {
s.Customer_ID, s.Fname, s.Lname, s.email, s.phone
});
}
dataGridView2.DataSource = dt;
}