/// <summary>
/// Attaches to the process started using the file of the provided name.
/// </summary>
/// <param name="fileName">Name of the file.</param>
public void AttachToProcess(string fileName)
{
int processId = ProcessorLibrary.GetProcessID(PROCESS_NAME, fileName);
if (processId != 0)
{
_xlApp = ExcelInteropService.GetExcelInterop(processId);
Initialize(openWorkbook: false);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="ExcelHelper"/> class. <para/>
/// If a process already exists from a file started at the file path, this process is attached to. <para/>
/// Otherwise, a new process is started from the file.
/// </summary>
/// <param name="path">The file path.</param>
public ExcelHelper(string path)
{
Path = path;
string fileName = System.IO.Path.GetFileName(path);
if (ProcessorLibrary.ProcessExists(PROCESS_NAME, fileName))
{
AttachToProcess(fileName);
_attachedToProcess = true;
}
else
{
Load(path);
}
}
