c# Programming Glossary: memberexpression

How to make Databinding type safe and support refactoring

http://stackoverflow.com/questions/1329138/how-to-make-databinding-type-safe-and-support-refactoring

case ExpressionType.MemberAccess var memberExpression MemberExpression expression var supername GetMemberName memberExpression.Expression..

Get the property, as a string, from an Expression<Func<TModel,TProperty>>

http://stackoverflow.com/questions/2789504/get-the-property-as-a-string-from-an-expressionfunctmodel-tproperty

obj obj.A.B.C etc. ...is really just a bunch of nested MemberExpression objects. First you've got MemberExpression obj.A.B.C Expression.. bunch of nested MemberExpression objects. First you've got MemberExpression obj.A.B.C Expression obj.A.B MemberExpression Member C Evaluating.. you've got MemberExpression obj.A.B.C Expression obj.A.B MemberExpression Member C Evaluating Expression above as a MemberExpression gives..

workarounds for nameof() operator in C#: typesafe databinding

http://stackoverflow.com/questions/301809/workarounds-for-nameof-operator-in-c-typesafe-databinding

Func T TProp expression var body expression.Body as MemberExpression if body null throw new ArgumentException 'expression' should..

Dynamic LINQ OrderBy on IEnumerable<T>

http://stackoverflow.com/questions/41244/dynamic-linq-orderby-on-ienumerablet

trees for ORMs etc can't really represent dynamic queries MemberExpression doesn't support it . But here's a way to do it with LINQ to..

How to get the PropertyInfo of a specific property?

http://stackoverflow.com/questions/491429/how-to-get-the-propertyinfo-of-a-specific-property

case ExpressionType.MemberAccess return PropertyInfo MemberExpression body .Member break default throw new InvalidOperationException..

Retrieving Property name from lambda expression

http://stackoverflow.com/questions/671968/retrieving-property-name-from-lambda-expression

return GetInfo html name private static MemberExpression GetMemberInfo Expression method LambdaExpression lambda method.. if lambda null throw new ArgumentNullException method MemberExpression memberExpr null if lambda.Body.NodeType ExpressionType.Convert.. memberExpr UnaryExpression lambda.Body .Operand as MemberExpression else if lambda.Body.NodeType ExpressionType.MemberAccess memberExpr..

Getting names of local variables (and parameters) at run-time through lambda expressions

http://stackoverflow.com/questions/11063502/getting-names-of-local-variables-and-parameters-at-run-time-through-lambda-exp

T Expression Func T variableAccessExpression var memberExpression variableAccessExpression.Body as MemberExpression return memberExpression.Member.Name.. variableAccessExpression.Body as MemberExpression return memberExpression.Member.Name 安hich returns the name of the variable captured..

How to make Databinding type safe and support refactoring

http://stackoverflow.com/questions/1329138/how-to-make-databinding-type-safe-and-support-refactoring

case ExpressionType.MemberAccess var memberExpression MemberExpression expression var supername GetMemberName memberExpression.Expression.. MemberExpression expression var supername GetMemberName memberExpression.Expression if String.IsNullOrEmpty supername return memberExpression.Member.Name.. if String.IsNullOrEmpty supername return memberExpression.Member.Name return String.Concat supername '.' memberExpression.Member.Name..

Get Custom Attributes from Lambda Property Expression

http://stackoverflow.com/questions/1559800/get-custom-attributes-from-lambda-property-expression

MemberName T V this Expression Func T V expression var memberExpression expression.Body as MemberExpression if memberExpression null.. memberExpression expression.Body as MemberExpression if memberExpression null throw new InvalidOperationException Expression must be.. Expression must be a member expression return memberExpression.Member.Name public static T GetAttribute T this ICustomAttributeProvider..

Access the value of a member expression

http://stackoverflow.com/questions/2616638/access-the-value-of-a-member-expression

Update I have tried this but it doesn't seem to work. var memberExpression MemberExpression GetRootConstantExpression m var fi PropertyInfo.. GetRootConstantExpression m var fi PropertyInfo memberExpression.Member var val fi.GetValue ConstantExpression memberExpression.Expression.. var val fi.GetValue ConstantExpression memberExpression.Expression .Value null Cheers. c# linq lambda expression trees..

Automatically INotifyPropertyChanged

http://stackoverflow.com/questions/527602/automatically-inotifypropertychanged

var lambda Property as LambdaExpression MemberExpression memberExpression if lambda.Body is UnaryExpression var unaryExpression lambda.Body.. var unaryExpression lambda.Body as UnaryExpression memberExpression unaryExpression.Operand as MemberExpression else memberExpression.. unaryExpression.Operand as MemberExpression else memberExpression lambda.Body as MemberExpression ConstantExpression constantExpression..

get name of a variable or parameter [duplicate]

http://stackoverflow.com/questions/9801624/get-name-of-a-variable-or-parameter

public static string GetMemberName T Expression Func T memberExpression MemberExpression expressionBody MemberExpression memberExpression.Body.. MemberExpression expressionBody MemberExpression memberExpression.Body return expressionBody.Member.Name To get name of a variable..