private void CmDisplayStatus_Click(object sender, EventArgs e)
{
try
{
if (FrmConnectionSyncStatus.GetInstance(_contextGuid) == FindForm())
{
throw new Exception("FrmConnectionSyncStatus.GetInstance(ContextGuid) is parent of current!");
}
FrmConnectionSyncStatus.GetInstance(_contextGuid).ShowDialog(this);
}
catch (Exception ex) { WebErrorLog.ErrorInstence.StartErrorLog(ex); }
}
public static FrmConnectionSyncStatus GetInstance(string contextGuid)
{
try
{
if (_instances.TryGetValue(contextGuid, out var instance))
{
return(instance);
}
instance = new FrmConnectionSyncStatus();
_instances.TryAdd(contextGuid, instance);
return(instance);
}
catch (Exception ex)
{
WebErrorLog.ErrorInstence.StartErrorLog(ex);
return(null);
}
}