DataControlBase.GetColumnFilterString(String) Method

Returns a filter expression applied to the specified column.

Assembly : DevExpress.Xpf.Grid.v25.2.Core.dll

NuGet Package : DevExpress.Wpf.Grid.Core

Declaration

csharp

public string GetColumnFilterString(
    string fieldName
)

Public Function GetColumnFilterString(
    fieldName As String
) As String

Name	Type	Description
fieldName	String

A String value that specifies the column’s field name.

Type	Description
String

A String value that specifies the specified column’s filter expression.

To specify the grid’s overall filter expression, use the DataControlBase.FilterCriteria or DataControlBase.FilterString property. To apply a filter to a column(s) preserving the grid’s filter (if applied), use the DataControlBase.MergeColumnFilters method.

The DataControlBase.ClearColumnFilter method clears the required column’s filter.