# C1.DataCollection.FilterOperationExpression ## Content

FilterOperationExpression Class

Describes a concrete filter expression.

FilterOperationExpression

public class FilterOperationExpression : FilterExpression

Public Class FilterOperationExpression
    Inherits FilterExpression

Name	Description
FilterOperationExpression(string, FilterOperation, object?)	Initializes a new instance of the FilterOperationExpression class.

Name	Description
FilterOperation	The current filter operation: e.g. for a text filter, the FilterOperation is one of: 'Contains', 'StartsWith'.
FilterPath	Path of the data item used get the value to which the expression will be applied.
Value	The filter info value used when applying the filter. e.g. when creating a text filter: text.StartsWith("AAA"), the Value would be "AAA".

Name	Description
Equals(object?)
GetHashCode()
ToString()	Returns a string that represents this instance.