// 确保和当前日期有关的事项滚入视野
public void EnsureCurrentVisible(DateTime?time)
{
if (time == null)
{
return;
}
if (this.orderDesignControl1.Items.Count > 0)
{
string strTime = DateTimeUtil.DateTimeToString8((DateTime)time);
int nCount = 0;
foreach (DigitalPlatform.CommonControl.Item item in this.orderDesignControl1.Items)
{
if (item.InRange(strTime) == true)
{
this.orderDesignControl1.EnsureVisible(item);
this.orderDesignControl1.SelectItem(item, nCount == 0 ? true : false);
nCount++;
}
// TODO: 如果没有精确匹配的，还可以计算出和当前时间距离最近的
// 如果时间范围为空，还可以看订购时间
}
if (nCount == 0)
{
DigitalPlatform.CommonControl.Item item = this.orderDesignControl1.Items[this.orderDesignControl1.Items.Count - 1];
this.orderDesignControl1.EnsureVisible(item);
this.orderDesignControl1.SelectItem(item, true);
}
}
}