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Open(String,AccessModes,Int32,ResourceOpenStatus) Method



The VISA resource name.
The modes by which the resource is to be accessed.
The timeout in milliseconds. This applies to the time taken to acquire the requested lock, and may also include the time needed to open a session to the resource.
The status of the open operation.
Create a VISA I/O resource session.
Syntax
'Declaration
 
Public Overloads Shared Function Open( _
   ByVal resourceName As String, _
   ByVal accessModes As AccessModes, _
   ByVal timeoutMilliseconds As Integer, _
   ByRef openStatus As ResourceOpenStatus _
) As IVisaSession
'Usage
 
Dim resourceName As String
Dim accessModes As AccessModes
Dim timeoutMilliseconds As Integer
Dim openStatus As ResourceOpenStatus
Dim value As IVisaSession
 
value = GlobalResourceManager.Open(resourceName, accessModes, timeoutMilliseconds, openStatus)

Parameters

resourceName
The VISA resource name.
accessModes
The modes by which the resource is to be accessed.
timeoutMilliseconds
The timeout in milliseconds. This applies to the time taken to acquire the requested lock, and may also include the time needed to open a session to the resource.
openStatus
The status of the open operation.

Return Value

A reference to a session for the specified resourceName.
Requirements

Current with Keysight IO Libraries Suite 18

See Also

 

 


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