/// <summary>
/// Create a new random Employee row
/// </summary>
/// <param name="count"></param>
/// <returns></returns>
private GridRow GetNewRow(int count)
{
MyEmployee emp = MyEmployee.GetNewEmployee();
object firstName = (emp.Age % 7 == 0 ? (object)DBNull.Value : emp.FirstName);
object age = (emp.Age % 5 == 0 ? null : (object)emp.Age);
object citizen = (emp.Age % 3 == 0 ? null : (object)emp.Citizen);
object hireDate = (emp.Age % 6 == 0 ? null : (object)emp.HireDate);
object[] ob1 = new object[]
{ count, emp.LastName, firstName, age, hireDate, citizen };
if (count % 100 == 50)
{
int n = count % 6 + 1;
object[] ob2 = new object[n];
for (int j = 0; j < n; j++)
{
ob2[j] = ob1[j];
}
return(new GridRow(ob2));
}
return(new GridRow(ob1));
}
/// <summary>
/// Adds 1000 random data rows for the user to filter
/// </summary>
private void AddRows()
{
GridPanel panel = superGridControl1.PrimaryGrid;
superGridControl1.BeginUpdate();
int count = panel.Rows.Count;
for (int i = 0; i < 1000; i++)
{
MyEmployee emp = MyEmployee.GetNewEmployee();
object firstName = (emp.Age % 7 == 0 ? (object)DBNull.Value : emp.FirstName);
object age = (emp.Age % 5 == 0 ? null : (object)emp.Age);
object citizen = (emp.Age % 3 == 0 ? null : (object)emp.Citizen);
object hireDate = (emp.Age % 6 == 0 ? null : (object)emp.HireDate);
object[] ob1 = new object[]
{
count + i, emp.LastName, firstName,
age, hireDate, citizen
};
if (i < 12)
{
int n = i % 6 + 1;
object[] ob2 = new object[n];
for (int j = 0; j < n; j++)
{
ob2[j] = ob1[j];
}
panel.Rows.Add(new GridRow(ob2));
}
else
{
panel.Rows.Add(new GridRow(ob1));
}
}
superGridControl1.EndUpdate();
// We'll stop it at 10,000 - just for grins
if (panel.Rows.Count >= 10000)
{
btnAddRows.Enabled = false;
}
}
