/// <summary>
/// 下移
/// </summary>
/// <returns>影响行数</returns>
public int SetDown()
{
RowCount = RowIndex;
int returnValue = 0;
string targetId = "";
if (dataTableFlag)
{
targetId = SortLogic.GetNextId(this.dataView, this.EntityId);
}
else
{
targetId = SortLogic.GetNextIdDyn(this.lstT, this.EntityId);
}
if (targetId.Length > 0)
{
if (dataTableFlag)
{
returnValue = SortLogic.Swap(this.dataView.Table, this.EntityId, targetId);
}
else
{
returnValue = SortLogic.SwapDyn(this.lstT, this.EntityId, targetId);
SetCRow();
}
}
else
{
if (SystemInfo.ShowInformation)
{
MessageBoxHelper.ShowInformationMsg(RDIFrameworkMessage.MSG0022);
}
}
return(returnValue);
}
/// <summary>
/// 置底
/// </summary>
/// <returns>影响行数</returns>
public int SetBottom()
{
RowCount = RowIndex;
int returnValue = 0;
string targetId = "";
targetId = dataTableFlag ? SortLogic.GetNextId(this.dataView, this.EntityId) : SortLogic.GetNextIdDyn(this.lstT, this.EntityId);
if (targetId.Length > 0)
{
var rdiFrameworkService = new RDIFrameworkService();
string sequence = rdiFrameworkService.SequenceService.GetSequence(UserInfo, dataTableFlag ? this.dataView.Table.TableName : tabelName);
if (rdiFrameworkService.SequenceService is ICommunicationObject)
{
((ICommunicationObject)rdiFrameworkService.SequenceService).Close();
}
if (dataTableFlag)
{
returnValue = BusinessLogic.SetProperty(this.dataView.Table, this.EntityId, BusinessLogic.FieldSortCode, sequence);
}
else
{
returnValue = BusinessLogic.SetPropertyDyn(this.lstT, this.EntityId, BusinessLogic.FieldSortCode, sequence);
SetCRow();
}
}
else
{
if (SystemInfo.ShowInformation)
{
MessageBoxHelper.ShowInformationMsg(RDIFrameworkMessage.MSG0022);
}
}
return(returnValue);
}
/// <summary>
/// Datas the grid sorting.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">
/// The <see cref="System.Windows.Controls.DataGridSortingEventArgs"/>
/// instance containing the event data.</param>
private void DataGridSorting(object sender, DataGridSortingEventArgs e)
{
e.Handled = true;
var direction = (e.Column.SortDirection != ListSortDirection.Ascending)
? ListSortDirection.Ascending
: ListSortDirection.Descending;
e.Column.SortDirection = direction;
var lcv = (ListCollectionView)
CollectionViewSource.GetDefaultView(dataGrid.ItemsSource);
var sortLogic = new SortLogic(direction, e.Column);
lcv.CustomSort = sortLogic;
}
public void SortByRating_Test()
{
actualList = new List <Restaurant>();
SortLogic sort = new SortLogic();
actualList.Add(restaurant1);
actualList.Add(restaurant2);
actualList.Add(restaurant3);
actualList.Add(restaurant4);
Restaurant actual = actualList[3];
List <Restaurant> expectedList /* = new List<Restaurant>();
* expectedList*/= (List <Restaurant>)sort.SortByRating(3, actualList);
Restaurant expected = expectedList[0];
Assert.AreEqual(actual, expected, expected.CustomerRating + " " + actual.CustomerRating);
}
public void SearchRestaurantByName_Test()
{
actualList = new List <Restaurant>();
SortLogic sort = new SortLogic();
actualList.Add(restaurant1);
actualList.Add(restaurant2);
actualList.Add(restaurant3);
actualList.Add(restaurant4);
Restaurant actual = actualList[0];
List <Restaurant> expectedList = new List <Restaurant>();
expectedList = (List <Restaurant>)sort.SearchRestaurantByName("M", actualList);
Restaurant expected = expectedList[0];
Assert.AreEqual(actual, expected, expected.RestaurantName + " " + actual.RestaurantName);
}
public void Sort_SortJaggedArrayWithFewSolutionsByDelegateToInterface(int[][] array, Func <int[], int[], int> func, int returnValue)
{
SortLogic.Sort(array, func);
Assert.AreEqual(array[0][0], returnValue);
}
public void Sort_SortJaggedArrayWithFewSolutionsByInterface(int[][] array, IComparer <int[]> sorter, int returnValue)
{
SortLogic.Sort(array, sorter);
Assert.AreEqual(array[0][0], returnValue);
}