QuickOPC User's Guide and Reference
GetValue(Int32[]) Method



OpcLabs.BaseLib Assembly > OpcLabs.BaseLib.DataTypeModel Namespace > SequenceData Class > GetValue Method : GetValue(Int32[]) Method
A one-dimensional array of 32-bit integers that represent the indexes specifying the position of the array element to get.
Gets the value at the specified position in the multidimensional array. The indexes are specified as an array of 32-bit integers.
Syntax
'Declaration
 
<CanBeNullAttribute()>
Public Overloads Function GetValue( _
   ByVal ParamArray indexes() As Integer _
) As GenericData
'Usage
 
Dim instance As SequenceData
Dim indexes() As Integer
Dim value As GenericData
 
value = instance.GetValue(indexes)
[CanBeNull()]
public GenericData GetValue( 
   params int[] indexes
)
[CanBeNull()]
public:
GenericData^ GetValue( 
   ... array<int>^ indexes
) 

Parameters

indexes
A one-dimensional array of 32-bit integers that represent the indexes specifying the position of the array element to get.

Return Value

The value at the specified position in the multidimensional array.
Exceptions
ExceptionDescription

A null reference (Nothing in Visual Basic) is passed to a method that does not accept it as a valid argument.

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.

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.

An attempt was made to access an element of an array or collection with an index that was outside its bounds.

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.

A method call was invalid for the object's current state.

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.

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