private void UpdateProcessInstanceButtons(ProcessInstance instance)
{
instanceRestartToolStripButton.Enabled = false;
instanceStopToolStripButton.Enabled = false;
instanceDeleteToolStripButton.Enabled = false;
instanceViewFlowToolStripButton.Enabled = false;
instanceRetryToolStripButton.Enabled = false;
instanceGotoActivityToolStripButton.Enabled = false;
if (instance == null)
{
return;
}
switch (instance.GetProcessInstanceStatus())
{
case ProcessInstanceStatus.Error:
instanceRetryToolStripButton.Enabled = true;
break;
case ProcessInstanceStatus.Running:
instanceStopToolStripButton.Enabled = true;
break;
case ProcessInstanceStatus.Active:
instanceStopToolStripButton.Enabled = true;
instanceDeleteToolStripButton.Enabled = true;
instanceGotoActivityToolStripButton.Enabled = true;
instanceViewFlowToolStripButton.Enabled = true;
break;
case ProcessInstanceStatus.Completed:
break;
case ProcessInstanceStatus.Stopped:
instanceRestartToolStripButton.Enabled = true;
instanceDeleteToolStripButton.Enabled = true;
instanceViewFlowToolStripButton.Enabled = true;
break;
case ProcessInstanceStatus.Deleted:
break;
case ProcessInstanceStatus.Undefined:
break;
default:
break;
}
}