OPC Studio User's Guide and Reference
Int32Length Property (_SequenceDataType)



OpcLabs.BaseLib Assembly > OpcLabs.BaseLib.DataTypeModel.ComTypes Namespace > _SequenceDataType Interface : Int32Length Property
How many elements the sequence has. Equals to -1 when unknown (e.g. dynamic). A 32-bit signed integer.
Syntax
'Declaration
 
<ValueLimitsAttribute(-1, 2147483647)>
Property Int32Length As Integer
'Usage
 
Dim instance As _SequenceDataType
Dim value As Integer
 
instance.Int32Length = value
 
value = instance.Int32Length
[ValueLimits(-1, 2147483647)]
int Int32Length {get; set;}
[ValueLimits(-1, 2147483647)]
property int Int32Length {
   int get();
   void set (    int value);
}
Exceptions
ExceptionDescription

The value of an argument is outside the allowable range of values as defined by the invoked method.

This is a usage error, i.e. it will never occur (the exception will not be thrown) in a correctly written program. Your code should not catch this exception.

Remarks

This member or type is for use from COM. It is not meant to be used from .NET or Python. Refer to the corresponding .NET member or type instead, if you are developing in .NET or Python.

Requirements

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2016, Windows Server 2022; .NET: Linux, macOS, Microsoft Windows

See Also