C#

DateTime start = new DateTime(2007, 01, 01);
private void button1_Click(object sender, EventArgs e)
{
    SqlConnection sqlConn = new SqlConnection("User id = 123; Password = 123; Initial Catalog = 123; Data Source = 123");
    sqlConn.Open();
    SqlCommand cmd = sqlConn.CreateCommand();
    for (int i = 0; i < 10; i++)
    {
        start.AddDays(1);
        cmd.CommandText = @"INSERT INTO LoginLog (Lil_UserID_SI,Lil_PC_Name_VC15, Lil_Time_DT) VALUES(0, '" + Environment.MachineName + "', '" + start + "')";
        cmd.ExecuteNonQuery();
    }
    sqlConn.Close();
    MessageBox.Show("Done");
}

you.suck = (you.passion != Programming)

for (int i = 0; i < Category.Length; i++)
{
    #region This section needs to be replaced by the event
    if (populateCategoryDropDownList)
    {
        ddlCategory.Items.Add(Category[i].CategoryName);
    }
    #endregion
    ...
    txtControl.AutoCompleteCustomSource.Add(temp);
    ...
}