C＃ - 是否可以从字符串中解析Type - 例如（伪代码）类型t = Type.Parse（“Int32”）;

Question

Is it possible to parse a Type from a string in C# - eg (Pseudo code)

Type t = Type.Parse("Int32");

This is for an application that dynamically maps data from varying formats to our inhouse format, and I need to be able to dynamically determine type to do this.

(.NET 3.5)

Answer 1

Yes, you want Type.GetType (the static method, not the instance one inherited from object ).

For example:

Type t = Type.GetType("System.Int32");

Note that for types outside the current assembly or mscorlib, you'll need to specify the type's fully qualified name , which will be the full name (with namespace) and the display name of the assembly containing that type, separated by a comma—for example:

Type t = Type.GetType("System.Collections.Specialized.StringCollection,System");

Answer 2

您必须使用完全限定名称，但可以使用Type.GetType

Type t = Type.GetType("System.Int32");