ApiInformation.IsMethodPresent Method

Definition

Namespace:
Windows.Foundation.Metadata

Overloads

IsMethodPresent(String, String)

Returns true or false to indicate whether a specified method is present for a specified type.
IsMethodPresent(String, String, UInt32)

Returns true or false to indicate whether a specified method overload with the specified number of input parameters is present for a specified type.

IsMethodPresent(String, String)

Edit

Returns true or false to indicate whether a specified method is present for a specified type.

public:
 static bool IsMethodPresent(Platform::String ^ typeName, Platform::String ^ methodName);
/// [Windows.Foundation.Metadata.Overload("IsMethodPresent")]
 static bool IsMethodPresent(winrt::hstring const & typeName, winrt::hstring const & methodName);
[Windows.Foundation.Metadata.Overload("IsMethodPresent")]
public static bool IsMethodPresent(string typeName, string methodName);
function isMethodPresent(typeName, methodName)
Public Shared Function IsMethodPresent (typeName As String, methodName As String) As Boolean

Parameters

typeName
String

The namespace-qualified name of the type.

methodName
String

The name of the method.

Returns

Boolean

True if the specified method is present for the type; otherwise, false.

Attributes
OverloadAttribute

Examples

if (Windows.Foundation.Metadata.ApiInformation.IsMethodPresent("Windows.Networking.Sockets.StreamSocket", "CancelIOAsync"))
{
    Debug.WriteLine("Windows.Networking.Sockets.StreamSocket.CancelIOAsync method found");
}
else
{
    Debug.WriteLine("Windows.Networking.Sockets.StreamSocket.CancelIOAsync method NOT found");
}

See also

Applies to

IsMethodPresent(String, String, UInt32)

Edit

Returns true or false to indicate whether a specified method overload with the specified number of input parameters is present for a specified type.

public:
 static bool IsMethodPresent(Platform::String ^ typeName, Platform::String ^ methodName, unsigned int inputParameterCount);
/// [Windows.Foundation.Metadata.Overload("IsMethodPresentWithArity")]
 static bool IsMethodPresent(winrt::hstring const & typeName, winrt::hstring const & methodName, uint32_t inputParameterCount);
[Windows.Foundation.Metadata.Overload("IsMethodPresentWithArity")]
public static bool IsMethodPresent(string typeName, string methodName, uint inputParameterCount);
function isMethodPresent(typeName, methodName, inputParameterCount)
Public Shared Function IsMethodPresent (typeName As String, methodName As String, inputParameterCount As UInteger) As Boolean

Parameters

typeName
String

The namespace-qualified name of the type.

methodName
String

The name of the method.

inputParameterCount
UInt32

The number of input parameters for the overload.

Returns

Boolean

True if the specified method is present for the type; otherwise, false.

Attributes
OverloadAttribute

Examples

if (Windows.Foundation.Metadata.ApiInformation.IsMethodPresent("Windows.Globalization.PhoneNumberFormatting.PhoneNumberFormatter", "Format", 2))
{
    Debug.WriteLine("Windows.Globalization.PhoneNumberFormatting.PhoneNumberFormatter.Format overload that takes 2 parameters was found");
}
else
{
    Debug.WriteLine("Windows.Globalization.PhoneNumberFormatting.PhoneNumberFormatter.Format overload that takes 2 parameters was NOT found");
}

See also

Applies to