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SoapMessage.EnsureStage Method

Ensures that the SoapMessageStage of the call to the XML Web service method is the stage or stages passed in. If the current processing stage is not one of the stages passed in, an exception is thrown.

Namespace:  System.Web.Services.Protocols
Assembly:  System.Web.Services (in System.Web.Services.dll)

protected void EnsureStage(
	SoapMessageStage stage
)

ExceptionCondition
InvalidOperationException

The current SoapMessageStage is not the asserted stage or stages.

Multiple stages can be asserted by performing a bitwise OR operation on multiple instances of the SoapMessageStage class.

EnsureStage can be called during any SoapMessageStage.

The following example asserts that the current SoapMessageStage is either BeforeSerialize or BeforeDeserialize; if it is not, an exception is thrown.

EnsureStage(SoapMessageStage.BeforeSerialize | SoapMessageStage.BeforeDeserialize);

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
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