DBNull.IConvertible.ToInt32 Method
This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
This conversion is not supported. Attempting to make this conversion throws an InvalidCastException.
Namespace: System
Assembly: mscorlib (in mscorlib.dll)
Syntax
Private Function ToInt32 ( _
provider As IFormatProvider _
) As Integer Implements IConvertible.ToInt32
int IConvertible.ToInt32(
IFormatProvider provider
)
Parameters
- provider
Type: System..::.IFormatProvider
An object that implements the IFormatProvider interface. (This parameter is not used; specify nullNothingnullptra null reference (Nothing in Visual Basic).)
Return Value
Type: System..::.Int32
None. The return value for this member is not used.
Implements
IConvertible..::.ToInt32(IFormatProvider)
Exceptions
| Exception | Condition |
|---|---|
| InvalidCastException | This conversion is not supported for the DBNull type. |
Version Information
Windows Phone OS
Supported in: 8.1, 8.0, 7.1, 7.0
Platforms
Windows Phone