Spread for ASP.NET 13 Product Documentation
FarPoint.Web.Spread Assembly / FarPoint.Web.Spread Namespace / CustomFilterItem Class / CustomFilterItem Constructor
First custom filter
Second custom filter
And relationship
Example


In This Topic
    CustomFilterItem Constructor
    In This Topic
    Creates an instance of custom filters.
    Syntax
    'Declaration
     
    Public Function New( _
       ByVal firstCusFilter As FilterCondition, _
       ByVal secondCusFilter As FilterCondition, _
       ByVal and As Boolean _
    )
    'Usage
     
    Dim firstCusFilter As FilterCondition
    Dim secondCusFilter As FilterCondition
    Dim and As Boolean
     
    Dim instance As New CustomFilterItem(firstCusFilter, secondCusFilter, and)
    public CustomFilterItem( 
       FilterCondition firstCusFilter,
       FilterCondition secondCusFilter,
       bool and
    )

    Parameters

    firstCusFilter
    First custom filter
    secondCusFilter
    Second custom filter
    and
    And relationship
    Example
    This example creates a filter with custom conditions.
    protected void Page_Load(object sender, System.EventArgs e)
    {
    if (this.IsPostBack) return;
    FpSpread1.Sheets[0].Cells[0, 1].Value = 30;
    FpSpread1.Sheets[0].Cells[1, 1].Value = 15;
    FpSpread1.Sheets[0].Cells[2, 1].Value = 10;
    
    FarPoint.Web.Spread.CustomFilterItem customfilter = new FarPoint.Web.Spread.CustomFilterItem(new FarPoint.Web.Spread.FilterCondition(FarPoint.Web.Spread.CustomFilterOperatorType.GreaterThan, 10), new FarPoint.Web.Spread.FilterCondition(FarPoint.Web.Spread.CustomFilterOperatorType.LessThan, 20), true);
    FarPoint.Web.Spread.IRowFilter rowFilter = new FarPoint.Web.Spread.HideRowFilter(FpSpread1.ActiveSheetView);
    FarPoint.Web.Spread.FilterColumnDefinition fd = new FarPoint.Web.Spread.FilterColumnDefinition(1, FarPoint.Web.Spread.FilterListBehavior.Custom);
    fd.Filters.Add(customfilter);
    rowFilter.ColumnDefinitions.Add(fd);
    FpSpread1.ActiveSheetView.RowFilter = rowFilter;
    FpSpread1.ActiveSheetView.AutoFilterColumn(1, customfilter.DisplayName);
    FpSpread1.ActiveSheetView.AutoFilterMode = FarPoint.Web.Spread.AutoFilterMode.Enhanced;
    }
    Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
    If (IsPostBack) Then
        Return
    End If
    FpSpread1.Sheets(0).Cells(0, 1).Value = 30
    FpSpread1.Sheets(0).Cells(1, 1).Value = 15
    FpSpread1.Sheets(0).Cells(2, 1).Value = 10
    
    Dim customfilter As New FarPoint.Web.Spread.CustomFilterItem(New FarPoint.Web.Spread.FilterCondition(FarPoint.Web.Spread.CustomFilterOperatorType.GreaterThan, 10), New FarPoint.Web.Spread.FilterCondition(FarPoint.Web.Spread.CustomFilterOperatorType.LessThan, 20), True)
    Dim rowFilter As New FarPoint.Web.Spread.HideRowFilter(FpSpread1.ActiveSheetView)
    Dim fd As New FarPoint.Web.Spread.FilterColumnDefinition(1, FarPoint.Web.Spread.FilterListBehavior.Custom)
    fd.Filters.Add(customfilter)
    rowFilter.ColumnDefinitions.Add(fd)
    FpSpread1.ActiveSheetView.RowFilter = rowFilter
    FpSpread1.ActiveSheetView.AutoFilterColumn(1, customfilter.DisplayName)
    FpSpread1.ActiveSheetView.AutoFilterMode = FarPoint.Web.Spread.AutoFilterMode.Enhanced
    End Sub
    See Also