XlCustomFilters(XlCustomFilterCriteria) Constructor

Initializes a new instance of the XlCustomFilters class with the specified settings.

Namespace: DevExpress.Export.Xl

Assembly: DevExpress.Printing.v24.1.Core.dll

NuGet Package: DevExpress.Printing.Core

Declaration

C#

public XlCustomFilters(
    XlCustomFilterCriteria first
)

VB.NET

Public Sub New(
    first As XlCustomFilterCriteria
)

Parameters

Name	Type	Description
first	XlCustomFilterCriteria	An XlCustomFilterCriteria object that specifies the filter criterion. This value is assigned to the XlCustomFilters.First property.

Example

Note

A complete sample project is available at https://github.com/DevExpress-Examples/excel-export-api-examples

DataActions.cs

// Generate the header row.
using (IXlRow row = sheet.CreateRow())
    row.BulkCells(new string[] { "Region", "Product", "Sales" }, headerRowFormatting);

// Create a custom filter to display values in the "Sales" column that are greater than $4500.
XlCustomFilters filter = new XlCustomFilters(new XlCustomFilterCriteria(XlFilterOperator.GreaterThanOrEqual, 4500));
sheet.AutoFilterColumns.Add(new XlFilterColumn(2, filter));
// Start filtering data.
sheet.BeginFiltering(sheet.DataRange);

// Generate data for the document.
string[] products = new string[] { "Camembert Pierrot", "Gorgonzola Telino", "Mascarpone Fabioli", "Mozzarella di Giovanni" };
int[] amount = new int[] { 6750, 4500, 3550, 4250, 5500, 6250, 5325, 4235 };
for (int i = 0; i < 8; i++)
{
    using (IXlRow row = sheet.CreateRow())
    {
        using (IXlCell cell = row.CreateCell())
        {
            cell.Value = (i < 4) ? "East" : "West";
            cell.ApplyFormatting(rowFormatting);
        }
        using (IXlCell cell = row.CreateCell())
        {
            cell.Value = products[i % 4];
            cell.ApplyFormatting(rowFormatting);
        }
        using (IXlCell cell = row.CreateCell())
        {
            cell.Value = amount[i];
            cell.ApplyFormatting(rowFormatting);
        }
    }
}

// Finish filtering.
sheet.EndFiltering();

DataActions.vb

' Generate the header row.
Using row As IXlRow = sheet.CreateRow()
    row.BulkCells(New String() { "Region", "Product", "Sales" }, headerRowFormatting)
End Using

' Create a custom filter to display values in the "Sales" column that are greater than $4500.
Dim filter As New XlCustomFilters(New XlCustomFilterCriteria(XlFilterOperator.GreaterThanOrEqual, 4500))
sheet.AutoFilterColumns.Add(New XlFilterColumn(2, filter))
' Start filtering data.
sheet.BeginFiltering(sheet.DataRange)

' Generate data for the document.
Dim products() As String = { "Camembert Pierrot", "Gorgonzola Telino", "Mascarpone Fabioli", "Mozzarella di Giovanni" }
Dim amount() As Integer = { 6750, 4500, 3550, 4250, 5500, 6250, 5325, 4235 }
For i As Integer = 0 To 7
    Using row As IXlRow = sheet.CreateRow()
        Using cell As IXlCell = row.CreateCell()
            cell.Value = If(i < 4, "East", "West")
            cell.ApplyFormatting(rowFormatting)
        End Using
        Using cell As IXlCell = row.CreateCell()
            cell.Value = products(i Mod 4)
            cell.ApplyFormatting(rowFormatting)
        End Using
        Using cell As IXlCell = row.CreateCell()
            cell.Value = amount(i)
            cell.ApplyFormatting(rowFormatting)
        End Using
    End Using
Next i

' Finish filtering.
sheet.EndFiltering()