关于dateTimePicker控件在XP SP3下的有关问题，求大树告解。

private void Form1_Load(object sender, EventArgs e)
{
    dateTimePicker1.Format = DateTimePickerFormat.Custom;
    dateTimePicker1.CustomFormat = "yyyy-MM-dd";
}

------解决方案--------------------

设置dateTimePicker格式
dateTimePicker1.Format = System.Windows.Forms.DateTimePickerFormat.Custom;  
dateTimePicker1.CustomFormat = "yyyy-MM-dd";