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Imported Upstream version 4.8.0.309

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Former-commit-id: 5f9c6ae75f295e057a7d2971f3a6df4656fa8850
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Xamarin Public Jenkins (auto-signing)
2016-11-10 13:04:39 +00:00
parent ee1447783b
commit 94b2861243
4912 changed files with 390737 additions and 49310 deletions
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12
mcs/class/referencesource/System.Web/UI/WebControls/QueryExtensions.cs
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@ -32,7 +32,17 @@ namespace System.Web.UI.WebControls {
}
ParameterExpression parameter = Expression.Parameter(source.ElementType, String.Empty);
MemberExpression property = Expression.Property(parameter, sortExpression);
//VSO bug 173528-- Add support for sorting by nested property names
MemberExpression property = null;
string[] sortExpressionFields = sortExpression.Split('.');
foreach (string sortExpressionField in sortExpressionFields) {
if (property == null) {
property = Expression.Property(parameter, sortExpressionField);
}
else {
property = Expression.Property(property, sortExpressionField);
}
}
LambdaExpression lambda = Expression.Lambda(property, parameter);
string methodName = (isDescending) ? "OrderByDescending" : "OrderBy" ;