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



OpcLabs.BaseLib Assembly > OpcLabs.BaseLib.DataTypeModel.ComTypes Namespace > _SequenceDataType Interface : IsFirstArrayDimension Property
Determines whether the sequence represents the first dimension of an array.
Syntax
'Declaration
 
Property IsFirstArrayDimension As Boolean
'Usage
 
Dim instance As _SequenceDataType
Dim value As Boolean
 
instance.IsFirstArrayDimension = value
 
value = instance.IsFirstArrayDimension
bool IsFirstArrayDimension {get; set;}
property bool IsFirstArrayDimension {
   bool get();
   void set (    bool value);
}

Property Value

The default value of this property is True.

Remarks

When this property is true, this sequence data type and all its immediately following element sequence data types that have this property set to false define an array (single-dimensional if there is no such element data type, or multidimensional otherwise). On the contrary, with an element sequence data type that has this property set to true, an array of arrays (jagged array) is defined.

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