Initializes a new instance ofClientBaseclass that
throwsNotImplementedExceptionupon invocation of any RPC.
This constructor is only provided to allow creation of test doubles
for client classes (e.g. mocking requires a parameterless constructor).
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-09-04 UTC."],[[["\u003cp\u003e\u003ccode\u003eClientBase\u003c/code\u003e is an abstract base class designed for creating client-side stubs in gRPC.\u003c/p\u003e\n"],["\u003cp\u003eIt inherits from \u003ccode\u003eobject\u003c/code\u003e and includes several inherited members like \u003ccode\u003eEquals\u003c/code\u003e, \u003ccode\u003eGetHashCode\u003c/code\u003e, and \u003ccode\u003eToString\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThere are four constructors for \u003ccode\u003eClientBase\u003c/code\u003e, allowing initialization with no parameters (for test doubles), a \u003ccode\u003eCallInvoker\u003c/code\u003e, a \u003ccode\u003eChannelBase\u003c/code\u003e, or a \u003ccode\u003eClientBaseConfiguration\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eClientBase\u003c/code\u003e contains a protected \u003ccode\u003eCallInvoker\u003c/code\u003e property that enables remote call invocation.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version is \u003ccode\u003e2.66.0\u003c/code\u003e, other available versions are \u003ccode\u003e2.63.0\u003c/code\u003e and \u003ccode\u003e2.48.0\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,["# Class ClientBase (2.66.0)\n\nVersion latestkeyboard_arrow_down\n\n- [2.66.0 (latest)](/dotnet/docs/reference/Grpc.Core/latest/Grpc.Core.ClientBase)\n- [2.63.0](/dotnet/docs/reference/Grpc.Core/2.63.0/Grpc.Core.ClientBase)\n- [2.48.0](/dotnet/docs/reference/Grpc.Core/2.48.0/Grpc.Core.ClientBase) \n\n public abstract class ClientBase\n\nBase class for client-side stubs. \n\nInheritance\n-----------\n\n[object](https://learn.microsoft.com/dotnet/api/system.object) \\\u003e ClientBase \n\nInherited Members\n-----------------\n\n[object.Equals(object)](https://learn.microsoft.com/dotnet/api/system.object.equals#system-object-equals(system-object)) \n[object.Equals(object, object)](https://learn.microsoft.com/dotnet/api/system.object.equals#system-object-equals(system-object-system-object)) \n[object.GetHashCode()](https://learn.microsoft.com/dotnet/api/system.object.gethashcode) \n[object.GetType()](https://learn.microsoft.com/dotnet/api/system.object.gettype) \n[object.MemberwiseClone()](https://learn.microsoft.com/dotnet/api/system.object.memberwiseclone) \n[object.ReferenceEquals(object, object)](https://learn.microsoft.com/dotnet/api/system.object.referenceequals) \n[object.ToString()](https://learn.microsoft.com/dotnet/api/system.object.tostring) \n\nDerived Types\n-------------\n\n[ClientBase\\\u003cT\\\u003e](/dotnet/docs/reference/Grpc.Core/latest/Grpc.Core.ClientBase-1)\n\nNamespace\n---------\n\n[Grpc.Core](/dotnet/docs/reference/Grpc.Core/latest/Grpc.Core)\n\nAssembly\n--------\n\nGrpc.Core.Api.dll\n\nConstructors\n------------\n\n### ClientBase()\n\n protected ClientBase()\n\nInitializes a new instance of `ClientBase` class that\nthrows `NotImplementedException` upon invocation of any RPC.\nThis constructor is only provided to allow creation of test doubles\nfor client classes (e.g. mocking requires a parameterless constructor).\n\n### ClientBase(CallInvoker)\n\n public ClientBase(CallInvoker callInvoker)\n\nInitializes a new instance of `ClientBase` class.\n\n### ClientBase(ChannelBase)\n\n public ClientBase(ChannelBase channel)\n\nInitializes a new instance of `ClientBase` class.\n\n### ClientBase(ClientBaseConfiguration)\n\n protected ClientBase(ClientBase.ClientBaseConfiguration configuration)\n\nInitializes a new instance of `ClientBase` class.\n\nProperties\n----------\n\n### CallInvoker\n\n protected CallInvoker CallInvoker { get; }\n\nGets the call invoker."]]
