IsNull Method (field)
From DTF API
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++ | F# |
public bool IsNull( int field )
Public Function IsNull ( field As Integer ) As Boolean
public: bool IsNull( int field )
member IsNull : field : int -> bool
Parameters- field (Int32)
- Specifies the field to check.
Return ValueBoolean
True if the field is null, false otherwise.
True if the field is null, false otherwise.
RemarksWin32 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 (3.11.1.2318)