Assert.IsFalse Method

Definition

Namespace:: Microsoft.VisualStudio.TestTools.UnitTesting

Assembly:: MSTest.TestFramework.dll

Assembly:: Microsoft.VisualStudio.TestPlatform.TestFramework.dll

Assembly:: Microsoft.VisualStudio.QualityTools.UnitTestFramework.dll

Package:: MSTest.TestFramework v4.0.0

Package:: MSTest.TestFramework v1.1.18

Package:: MSTest.TestFramework v1.2.1

Package:: MSTest.TestFramework v1.3.2

Package:: MSTest.TestFramework v1.4.0

Package:: MSTest.TestFramework v2.0.0

Package:: MSTest.TestFramework v2.1.2

Package:: MSTest.TestFramework v2.2.10

Package:: MSTest.TestFramework v3.0.4

Package:: MSTest.TestFramework v3.1.1

Package:: MSTest.TestFramework v3.10.5

Package:: MSTest.TestFramework v3.11.0

Package:: MSTest.TestFramework v3.2.2

Package:: MSTest.TestFramework v3.3.1

Package:: MSTest.TestFramework v3.4.3

Package:: MSTest.TestFramework v3.5.2

Package:: MSTest.TestFramework v3.6.4

Package:: MSTest.TestFramework v3.7.3

Package:: MSTest.TestFramework v3.8.3

Package:: MSTest.TestFramework v3.9.3

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Overloads

IsFalse(Nullable<Boolean>, String, String)	Tests whether the specified condition is false and throws an exception if the condition is true.
IsFalse(Boolean, String, Object[])	Tests whether the specified condition is false and throws an exception if the condition is true.
IsFalse(Nullable<Boolean>, String, Object[])	Tests whether the specified condition is false and throws an exception if the condition is true.
IsFalse(Nullable<Boolean>, Assert+AssertIsFalseInterpolatedStringHandler, String)	Tests whether the specified condition is false and throws an exception if the condition is true.
IsFalse(Nullable<Boolean>, String)	Tests whether the specified condition is false and throws an exception if the condition is true.
IsFalse(Boolean)	Tests whether the specified condition is false and throws an exception if the condition is true.
IsFalse(Boolean, String)	Tests whether the specified condition is false and throws an exception if the condition is true.
IsFalse(Boolean, Assert+AssertIsFalseInterpolatedStringHandler)	Tests whether the specified condition is false and throws an exception if the condition is true.
IsFalse(Nullable<Boolean>)	Tests whether the specified condition is false and throws an exception if the condition is true.
IsFalse(Nullable<Boolean>, Assert+AssertIsFalseInterpolatedStringHandler)	Tests whether the specified condition is false and throws an exception if the condition is true.

IsFalse(Nullable<Boolean>, String, String)

Source:: Assert.IsTrue.cs

Tests whether the specified condition is false and throws an exception if the condition is true.

public static void IsFalse(bool? condition, string? message = "", string conditionExpression = "");

static member IsFalse : Nullable<bool> * string * string -> unit

Public Shared Sub IsFalse (condition As Nullable(Of Boolean), Optional message As String = "", Optional conditionExpression As String = "")

Parameters

condition: Nullable<Boolean>

The condition the test expects to be false.

message: String

The message to include in the exception when condition is true. The message is shown in test results.

conditionExpression: String

The syntactic expression of condition as given by the compiler via caller argument expression. Users shouldn't pass a value for this parameter.

Exceptions

AssertFailedException

Thrown if condition is true.

Applies to

MSTest.TestFramework 4.0.0

产品	版本
MSTest.TestFramework	4.0.0

IsFalse(Boolean, String, Object[])

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Tests whether the specified condition is false and throws an exception if the condition is true.

public static void IsFalse(bool condition, string message, params object[] parameters);

public static void IsFalse(bool condition, string? message, params object?[]? parameters);

static member IsFalse : bool * string * obj[] -> unit

Public Shared Sub IsFalse (condition As Boolean, message As String, ParamArray parameters As Object())

Parameters

condition: Boolean

The condition the test expects to be false.

message: String

The message to include in the exception when condition is true. The message is shown in test results.

parameters: Object[]

An array of parameters to use when formatting message.

Exceptions

AssertFailedException

Thrown if condition is true.

Applies to

MSTest.TestFramework 3.11.0 和其他版本

产品	版本
MSTest.TestFramework	1.1.18, 1.2.1, 1.3.2, 1.4.0, 2.2.0, 2.1.2, 2.2.10, 3.0.4, 3.1.1, 3.2.2, 3.3.1, 3.4.3, 3.5.1, 3.6.4, 3.7.3, 3.8.3, 3.9.3, 3.10.5, 3.11.0

IsFalse(Nullable<Boolean>, String, Object[])

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Tests whether the specified condition is false and throws an exception if the condition is true.

public static void IsFalse(bool? condition, string message, params object[] parameters);

public static void IsFalse(bool? condition, string? message, params object?[]? parameters);

static member IsFalse : Nullable<bool> * string * obj[] -> unit

Public Shared Sub IsFalse (condition As Nullable(Of Boolean), message As String, ParamArray parameters As Object())

Parameters

condition: Nullable<Boolean>

The condition the test expects to be false.

message: String

The message to include in the exception when condition is true. The message is shown in test results.

parameters: Object[]

An array of parameters to use when formatting message.

Exceptions

AssertFailedException

Thrown if condition is true.

Applies to

MSTest.TestFramework 3.11.0 和其他版本

产品	版本
MSTest.TestFramework	2.2.10, 3.0.4, 3.1.1, 3.2.2, 3.3.1, 3.4.3, 3.5.1, 3.6.4, 3.7.3, 3.8.3, 3.9.3, 3.10.5, 3.11.0

IsFalse(Nullable<Boolean>, Assert+AssertIsFalseInterpolatedStringHandler, String)

Source:: Assert.IsTrue.cs

Tests whether the specified condition is false and throws an exception if the condition is true.

public static void IsFalse(bool? condition, ref Microsoft.VisualStudio.TestTools.UnitTesting.Assert.AssertIsFalseInterpolatedStringHandler message, string conditionExpression = "");

static member IsFalse : Nullable<bool> * AssertIsFalseInterpolatedStringHandler * string -> unit

Public Shared Sub IsFalse (condition As Nullable(Of Boolean), ByRef message As Assert.AssertIsFalseInterpolatedStringHandler, Optional conditionExpression As String = "")

Parameters

condition: Nullable<Boolean>

The condition the test expects to be false.

message: Assert.AssertIsFalseInterpolatedStringHandler

The message to include in the exception when condition is true. The message is shown in test results.

conditionExpression: String

The syntactic expression of condition as given by the compiler via caller argument expression. Users shouldn't pass a value for this parameter.

Applies to

MSTest.TestFramework 4.0.0

产品	版本
MSTest.TestFramework	4.0.0

IsFalse(Nullable<Boolean>, String)

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Tests whether the specified condition is false and throws an exception if the condition is true.

public static void IsFalse(bool? condition, string message);

public static void IsFalse(bool? condition, string? message);

static member IsFalse : Nullable<bool> * string -> unit

Public Shared Sub IsFalse (condition As Nullable(Of Boolean), message As String)

Parameters

condition: Nullable<Boolean>

The condition the test expects to be false.

message: String

The message to include in the exception when condition is true. The message is shown in test results.

Exceptions

AssertFailedException

Thrown if condition is true.

Applies to

MSTest.TestFramework 3.11.0 和其他版本

产品	版本
MSTest.TestFramework	2.2.10, 3.0.4, 3.1.1, 3.2.2, 3.3.1, 3.4.3, 3.5.1, 3.6.4, 3.7.3, 3.8.3, 3.9.3, 3.10.5, 3.11.0

IsFalse(Boolean)

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Tests whether the specified condition is false and throws an exception if the condition is true.

public static void IsFalse(bool condition);

static member IsFalse : bool -> unit

Public Shared Sub IsFalse (condition As Boolean)

Parameters

condition: Boolean

The condition the test expects to be false.

Exceptions

AssertFailedException

Thrown if condition is true.

Applies to

MSTest.TestFramework 3.11.0 和其他版本

产品	版本
MSTest.TestFramework	1.1.18, 1.2.1, 1.3.2, 1.4.0, 2.2.0, 2.1.2, 2.2.10, 3.0.4, 3.1.1, 3.2.2, 3.3.1, 3.4.3, 3.5.1, 3.6.4, 3.7.3, 3.8.3, 3.9.3, 3.10.5, 3.11.0

IsFalse(Boolean, String)

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Tests whether the specified condition is false and throws an exception if the condition is true.

public static void IsFalse(bool condition, string message);

public static void IsFalse(bool condition, string? message);

static member IsFalse : bool * string -> unit

Public Shared Sub IsFalse (condition As Boolean, message As String)

Parameters

condition: Boolean

The condition the test expects to be false.

message: String

The message to include in the exception when condition is true. The message is shown in test results.

Exceptions

AssertFailedException

Thrown if condition is true.

Applies to

MSTest.TestFramework 3.11.0 和其他版本

产品	版本
MSTest.TestFramework	1.1.18, 1.2.1, 1.3.2, 1.4.0, 2.2.0, 2.1.2, 2.2.10, 3.0.4, 3.1.1, 3.2.2, 3.3.1, 3.4.3, 3.5.1, 3.6.4, 3.7.3, 3.8.3, 3.9.3, 3.10.5, 3.11.0

IsFalse(Boolean, Assert+AssertIsFalseInterpolatedStringHandler)

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Tests whether the specified condition is false and throws an exception if the condition is true.

public static void IsFalse(bool condition, ref Microsoft.VisualStudio.TestTools.UnitTesting.Assert.AssertIsFalseInterpolatedStringHandler message);

static member IsFalse : bool * AssertIsFalseInterpolatedStringHandler -> unit

Public Shared Sub IsFalse (condition As Boolean, ByRef message As Assert.AssertIsFalseInterpolatedStringHandler)

Parameters

condition: Boolean

The condition the test expects to be false.

message: Assert.AssertIsFalseInterpolatedStringHandler

The message to include in the exception when condition is true. The message is shown in test results.

Applies to

MSTest.TestFramework 3.11.0 和其他版本

产品	版本
MSTest.TestFramework	3.8.3, 3.9.3, 3.10.5, 3.11.0

IsFalse(Nullable<Boolean>)

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Tests whether the specified condition is false and throws an exception if the condition is true.

public static void IsFalse(bool? condition);

static member IsFalse : Nullable<bool> -> unit

Public Shared Sub IsFalse (condition As Nullable(Of Boolean))

Parameters

condition: Nullable<Boolean>

The condition the test expects to be false.

Exceptions

AssertFailedException

Thrown if condition is true.

Applies to

MSTest.TestFramework 3.11.0 和其他版本

产品	版本
MSTest.TestFramework	2.2.10, 3.0.4, 3.1.1, 3.2.2, 3.3.1, 3.4.3, 3.5.1, 3.6.4, 3.7.3, 3.8.3, 3.9.3, 3.10.5, 3.11.0

IsFalse(Nullable<Boolean>, Assert+AssertIsFalseInterpolatedStringHandler)

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Source:: Assert.IsTrue.cs

Tests whether the specified condition is false and throws an exception if the condition is true.

public static void IsFalse(bool? condition, ref Microsoft.VisualStudio.TestTools.UnitTesting.Assert.AssertIsFalseInterpolatedStringHandler message);

static member IsFalse : Nullable<bool> * AssertIsFalseInterpolatedStringHandler -> unit

Public Shared Sub IsFalse (condition As Nullable(Of Boolean), ByRef message As Assert.AssertIsFalseInterpolatedStringHandler)

Parameters

condition: Nullable<Boolean>

The condition the test expects to be false.

message: Assert.AssertIsFalseInterpolatedStringHandler

The message to include in the exception when condition is true. The message is shown in test results.

Applies to

MSTest.TestFramework 3.11.0 和其他版本

产品	版本
MSTest.TestFramework	3.8.3, 3.9.3, 3.10.5, 3.11.0

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通过

Assert.IsFalse Method

Definition

Overloads

IsFalse(Nullable<Boolean>, String, String)

Parameters

Exceptions

Applies to

IsFalse(Boolean, String, Object[])

Parameters

Exceptions

Applies to

IsFalse(Nullable<Boolean>, String, Object[])

Parameters

Exceptions

Applies to

IsFalse(Nullable<Boolean>, Assert+AssertIsFalseInterpolatedStringHandler, String)

Parameters

Applies to

IsFalse(Nullable<Boolean>, String)

Parameters

Exceptions

Applies to

IsFalse(Boolean)

Parameters

Exceptions

Applies to

IsFalse(Boolean, String)

Parameters

Exceptions

Applies to

IsFalse(Boolean, Assert+AssertIsFalseInterpolatedStringHandler)

Parameters

Applies to

IsFalse(Nullable<Boolean>)

Parameters

Exceptions

Applies to

IsFalse(Nullable<Boolean>, Assert+AssertIsFalseInterpolatedStringHandler)

Parameters

Applies to

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