29 lines
871 B
C#
29 lines
871 B
C#
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using System;
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using System.Collections.Generic;
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using System.Linq.Expressions;
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using System.Text;
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namespace PoweredSoft.DynamicLinq.Parser
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{
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public static class ParserExtensions
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{
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public static ExpressionParserPiece FirstEnumerableParent(this ExpressionParserPiece piece)
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{
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var result = ExpressionParser.GetFirstEnumerableParent(piece);
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return result;
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}
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public static LambdaExpression CompileGroup(this ExpressionParserPieceGroup group, SelectNullHandling NullHandling)
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{
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var expr = group.ParameterExpression as Expression;
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group.Pieces.ForEach(piece =>
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{
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expr = Expression.PropertyOrField(expr, piece.Name);
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});
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var ret = Expression.Lambda(expr, group.ParameterExpression);
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return ret;
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}
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}
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}
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