IsNull Method (field)

Microsoft Deployment Compression & Installer

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Deployment Tools Foundation IsNull Method (field)
Deployment Tools Foundation Namespaces ► Microsoft.Deployment.WindowsInstaller ► Record ► IsNull(Int32)
Reports whether a record field is null.
Declaration Syntax
C# Visual Basic Visual C++ 
public bool IsNull(
	int field
)
Public Function IsNull ( 
	field As Integer
) As Boolean
public:
bool IsNull(
	int field
)
Parameters
field (Int32)
Specifies the field to check.
Return Value
Boolean
True if the field is null, false otherwise.
Remarks

Win32 MSI API: MsiRecordIsNull

Exceptions
Exception Condition
ArgumentOutOfRangeException The field is less than 0 or greater than the number of fields in the Record.

Assembly: Microsoft.Deployment.WindowsInstaller (Module: Microsoft.Deployment.WindowsInstaller.dll) Version: 3.0.0.0 (3.9.1006.0)

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