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Interface IFilterPredicateExpression

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    Interface IFilterPredicateExpression

    Defines the extension methods for getting the expression for the filter extensions.

    Namespace: Syncfusion.UI.Xaml.Data
    Assembly: Syncfusion.Data.WinUI.dll
    Syntax
    public interface IFilterPredicateExpression

    Methods

    GetPredicateExpression(IQueryable, out ParameterExpression)

    Gets the predicate expression for the given source and parameter expression.

    Declaration
    Expression GetPredicateExpression(IQueryable source, out ParameterExpression parameterExpression)
    Parameters
    Type Name Description
    System.Linq.IQueryable source

    The IQueryable source

    System.Linq.Expressions.ParameterExpression parameterExpression

    The parameter expression.

    Returns
    Type Description
    System.Linq.Expressions.Expression

    The predicate expression for the given source and parameter expression.

    GetPredicateExpression(IQueryable, out ParameterExpression, String, Boolean)

    Gets the predicate expression for the given values.

    Declaration
    Expression GetPredicateExpression(IQueryable source, out ParameterExpression parameterExpression, string columnName, bool returnColumnExpression)
    Parameters
    Type Name Description
    System.Linq.IQueryable source

    The IQueryable source.

    System.Linq.Expressions.ParameterExpression parameterExpression

    The parameter expression.

    System.String columnName

    The column name.

    System.Boolean returnColumnExpression

    A boolean value indicating whether to return the column expression.

    Returns
    Type Description
    System.Linq.Expressions.Expression

    The predicate expression for the given values.

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