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TrustNotGrantedException Class

Indicates that the application does not have the appropriate level of trust to run on the local computer.

System.Object
  System.Exception
    System.SystemException
      System.Deployment.Application.DeploymentException
        System.Deployment.Application.TrustNotGrantedException

Namespace:  System.Deployment.Application
Assembly:  System.Deployment (in System.Deployment.dll)

[SerializableAttribute]
public class TrustNotGrantedException : DeploymentException

The TrustNotGrantedException type exposes the following members.

  NameDescription
Public methodTrustNotGrantedException()Initializes a new instance of the TrustNotGrantedException class with a system-supplied message that describes the error.
Public methodTrustNotGrantedException(String)Initializes a new instance of the TrustNotGrantedException class with a specified message that describes the error.
Protected methodTrustNotGrantedException(SerializationInfo, StreamingContext)Initializes a new instance of the TrustNotGrantedException class with serialized data.
Public methodTrustNotGrantedException(String, Exception)Initializes a new instance of the TrustNotGrantedException class with a specified error message and a reference to the inner exception that is the cause of this exception.
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  NameDescription
Public propertyDataGets a collection of key/value pairs that provide additional user-defined information about the exception. (Inherited from Exception.)
Public propertyHelpLinkGets or sets a link to the help file associated with this exception. (Inherited from Exception.)
Public propertyHResultGets or sets HRESULT, a coded numerical value that is assigned to a specific exception. (Inherited from Exception.)
Public propertyInnerExceptionGets the Exception instance that caused the current exception. (Inherited from Exception.)
Public propertyMessageGets a message that describes the current exception. (Inherited from Exception.)
Public propertySourceGets or sets the name of the application or the object that causes the error. (Inherited from Exception.)
Public propertyStackTraceGets a string representation of the immediate frames on the call stack. (Inherited from Exception.)
Public propertyTargetSiteGets the method that throws the current exception. (Inherited from Exception.)
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  NameDescription
Public methodEquals(Object)Determines whether the specified object is equal to the current object. (Inherited from Object.)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public methodGetBaseExceptionWhen overridden in a derived class, returns the Exception that is the root cause of one or more subsequent exceptions. (Inherited from Exception.)
Public methodGetHashCodeServes as the default hash function. (Inherited from Object.)
Public methodGetObjectDataWhen overridden in a derived class, sets the SerializationInfo with information about the exception. (Inherited from DeploymentException.)
Public methodGetTypeGets the runtime type of the current instance. (Inherited from Exception.)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodToStringCreates and returns a string representation of the current exception. (Inherited from Exception.)
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  NameDescription
Protected eventSerializeObjectStateOccurs when an exception is serialized to create an exception state object that contains serialized data about the exception. (Inherited from Exception.)
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By default, ClickOnce applications are given a level of trust on client computers that prevents them from engaging in potentially malicious activity, such as deleting data from the hard drive or accessing the network. A ClickOnce application can use either permission elevation or Trusted Application Deployment to request a higher level of trust:

  • Permission elevation asks the user to grant the application a higher level of security.

  • Trusted Application Deployment matches the digital signature of the ClickOnce application against a list of trusted publishers on the local machine.

TrustNotGrantedException will be thrown if:

  • The application uses permission elevation and the user denies the request for elevated trust; or

The application uses Trusted Application Deployment and the digital certificate used to sign the application is not listed as a trusted publisher on the local machine.If you have deployed an update to an application, and the update uses more permissions than the previous version, and ClickOnce throws a TrustNotGrantedException, the new version will not install.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
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