OPC Studio User's Guide and Reference
ErrorMessage Property (OperationResult)



OpcLabs.BaseLib Assembly > OpcLabs.BaseLib.OperationModel Namespace > OperationResult Class : ErrorMessage Property
Gets or sets a message that describes the current exception.
Syntax
'Declaration
 
Public Property ErrorMessage As String
'Usage
 
Dim instance As OperationResult
Dim value As String
 
instance.ErrorMessage = value
 
value = instance.ErrorMessage
public string ErrorMessage {get; set;}
public:
property String^ ErrorMessage {
   String^ get();
   void set (    String^ value);
}

Property Value

This value of this property can be null (Nothing in Visual Basic).

The default value of this property is null.

Remarks

The getter method of this property is pure, i.e. it does not have observable side effects.

This method or property does not throw any exceptions, aside from execution exceptions such as System.Threading.ThreadAbortException or System.OutOfMemoryException.

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