IDS peak 2.20.0 / uEye+ firmware 3.80

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Returns the current status of the file selected by FileSelector.

Values description

•Close: The file is closed.

•OpenRead: The file is open with read-only access.

•OpenWrite: The file is open with write-only access.

Code example

C++

// Determine the current entry of FileOpenStatus
std::string value = nodeMapRemoteDevice->FindNode<peak::core::nodes::EnumerationNode>("FileOpenStatus")->CurrentEntry()->SymbolicValue();
// Get a list of all available entries of FileOpenStatus
auto allEntries = nodeMapRemoteDevice->FindNode<peak::core::nodes::EnumerationNode>("FileOpenStatus")->Entries();
std::vector<std::shared_ptr<peak::core::nodes::EnumerationEntryNode>> availableEntries;
for(const auto & entry : allEntries)
{
  if ((entry->AccessStatus()!=peak::core::nodes::NodeAccessStatus::NotAvailable)
          && (entry->AccessStatus()!=peak::core::nodes::NodeAccessStatus::NotImplemented))
  {
      availableEntries.emplace_back(entry);
  }
}
 

C#

// Determine the current entry of FileOpenStatus
string value = nodeMapRemoteDevice.FindNode<IDSImaging.Peak.API.Core.Nodes.EnumerationNode>("FileOpenStatus").CurrentEntry().SymbolicValue();
// Get a list of all available entries of FileOpenStatus
allEntries = nodeMapRemoteDevice.FindNode<IDSImaging.Peak.API.Core.Nodes.EnumerationNode>("FileOpenStatus").Entries();
List<string> availableEntries = new List<string>();
for(int i = 0; i < allEntries.Count(); ++i)
{
  if ((allEntries[i].AccessStatus() != IDSImaging.Peak.API.Core.Nodes.NodeAccessStatus.NotAvailable)
          && (allEntries[i].AccessStatus() != IDSImaging.Peak.API.Core.Nodes.NodeAccessStatus.NotImplemented))
  {
      availableEntries.Add(allEntries[i].SymbolicValue());
  }
}
 

Python

# Determine the current entry of FileOpenStatus (str)
value = nodeMapRemoteDevice.FindNode("FileOpenStatus").CurrentEntry().SymbolicValue()
# Get a list of all available entries of FileOpenStatus
allEntries = nodeMapRemoteDevice.FindNode("FileOpenStatus").Entries()
availableEntries = []
for entry in allEntries:
  if (entry.AccessStatus() != ids_peak.NodeAccessStatus_NotAvailable
          and entry.AccessStatus() != ids_peak.NodeAccessStatus_NotImplemented):
      availableEntries.append(entry.SymbolicValue())