/// <summary>
/// 换页操作
/// </summary>
/// <param name="pageChangeMode"></param>
/// <param name="mDataViewInfo"></param>
/// <param name="dataShower"></param>
public static void PageChanged(PageChangeOpr pageChangeMode, ref DataViewInfo mDataViewInfo,
List <Control> dataShower)
{
switch (pageChangeMode)
{
case PageChangeOpr.FirstPage:
mDataViewInfo.SkipCnt = 0;
break;
case PageChangeOpr.LastPage:
if (mDataViewInfo.CurrentCollectionTotalCnt % mDataViewInfo.LimitCnt == 0)
{
//没有余数的时候，600 % 100 == 0 => Skip = 600-100 = 500
mDataViewInfo.SkipCnt = mDataViewInfo.CurrentCollectionTotalCnt - mDataViewInfo.LimitCnt;
}
else
{
// 630 % 100 == 30 => Skip = 630-30 = 600
mDataViewInfo.SkipCnt = mDataViewInfo.CurrentCollectionTotalCnt -
mDataViewInfo.CurrentCollectionTotalCnt % mDataViewInfo.LimitCnt;
}
break;
case PageChangeOpr.NextPage:
mDataViewInfo.SkipCnt += mDataViewInfo.LimitCnt;
if (mDataViewInfo.SkipCnt >= mDataViewInfo.CurrentCollectionTotalCnt)
{
mDataViewInfo.SkipCnt = mDataViewInfo.CurrentCollectionTotalCnt - 1;
}
break;
case PageChangeOpr.PrePage:
mDataViewInfo.SkipCnt -= mDataViewInfo.LimitCnt;
if (mDataViewInfo.SkipCnt < 0)
{
mDataViewInfo.SkipCnt = 0;
}
break;
default:
break;
}
List <BsonDocument> datalist = GetDataList(ref mDataViewInfo);
FillDataToControl(datalist, dataShower, mDataViewInfo);
}
/// <summary>
/// 换页操作
/// </summary>
/// <param name="IsNext"></param>
/// <param name="strTag"></param>
/// <param name="dataShower"></param>
public static void PageChanged(PageChangeOpr pageChangeMode, string strTag, List<Control> dataShower)
{
switch (pageChangeMode)
{
case PageChangeOpr.FirstPage:
SkipCnt = 0;
break;
case PageChangeOpr.LastPage:
if (CurrentCollectionTotalCnt % SystemManager.ConfigHelperInstance.LimitCnt == 0)
{
//没有余数的时候，600 % 100 == 0 => Skip = 600-100 = 500
SkipCnt = CurrentCollectionTotalCnt - SystemManager.ConfigHelperInstance.LimitCnt;
}
else
{
// 630 % 100 == 30 => Skip = 630-30 = 600
SkipCnt = CurrentCollectionTotalCnt - CurrentCollectionTotalCnt % SystemManager.ConfigHelperInstance.LimitCnt;
}
break;
case PageChangeOpr.NextPage:
SkipCnt += SystemManager.ConfigHelperInstance.LimitCnt;
break;
case PageChangeOpr.PrePage:
SkipCnt -= SystemManager.ConfigHelperInstance.LimitCnt;
break;
default:
break;
}
FillDataToControl(strTag, dataShower);
}
/// <summary>
/// 换页操作
/// </summary>
/// <param name="IsNext"></param>
/// <param name="strTag"></param>
/// <param name="dataShower"></param>
public static void PageChanged(PageChangeOpr pageChangeMode, ref DataViewInfo mDataViewInfo, List<Control> dataShower)
{
switch (pageChangeMode)
{
case PageChangeOpr.FirstPage:
mDataViewInfo.SkipCnt = 0;
break;
case PageChangeOpr.LastPage:
if (mDataViewInfo.CurrentCollectionTotalCnt % mDataViewInfo.LimitCnt == 0)
{
//没有余数的时候，600 % 100 == 0 => Skip = 600-100 = 500
mDataViewInfo.SkipCnt = mDataViewInfo.CurrentCollectionTotalCnt - mDataViewInfo.LimitCnt;
}
else
{
// 630 % 100 == 30 => Skip = 630-30 = 600
mDataViewInfo.SkipCnt = mDataViewInfo.CurrentCollectionTotalCnt - mDataViewInfo.CurrentCollectionTotalCnt % mDataViewInfo.LimitCnt;
}
break;
case PageChangeOpr.NextPage:
mDataViewInfo.SkipCnt += mDataViewInfo.LimitCnt;
if (mDataViewInfo.SkipCnt >= mDataViewInfo.CurrentCollectionTotalCnt)
{
mDataViewInfo.SkipCnt = mDataViewInfo.CurrentCollectionTotalCnt - 1;
}
break;
case PageChangeOpr.PrePage:
mDataViewInfo.SkipCnt -= mDataViewInfo.LimitCnt;
if (mDataViewInfo.SkipCnt < 0)
{
mDataViewInfo.SkipCnt = 0;
}
break;
default:
break;
}
List<BsonDocument> datalist = MongoDBHelper.GetDataList(ref mDataViewInfo);
MongoDBHelper.FillDataToControl(datalist, dataShower, mDataViewInfo);
}