private void CompletionMethod(
string status,
Exception exception,
bool canceled,
AsyncOperation asyncOp)
{
// If the task was not previously canceled,
// remove the task from the lifetime collection.
if (!canceled)
{
lock (userStateToLifetime.SyncRoot)
{
userStateToLifetime.Remove(asyncOp.UserSuppliedState);
}
}
// Output SendFileCompletedEventArgs
WriteBackCompletedEventArgs e =
new WriteBackCompletedEventArgs(status,
exception,
canceled,
asyncOp.UserSuppliedState);
// End the task. The asyncOp object is responsible
// for marshaling the call.
asyncOp.PostOperationCompleted(onWriteBackCompleted, e);
}
private void WriteBackCompleted(object state)
{
WriteBackCompletedEventArgs e =
state as WriteBackCompletedEventArgs;
OnWriteBackCompleted(e);
}
private void WritebackClass_WriteBackProcessCompleted(object sender, WriteBackCompletedEventArgs e)
{
IGTApplication app = GTClassFactory.Create <IGTApplication>();
// Shared component should return either SUCCESS or FAILURE in the event argument (Status).
// Notify the user via the status bar and configure the dialog box (if no errors).
// If errors, dismiss the dialog box and display a message box containing the errors.
switch (e.Status.ToUpper())
{
case "SUCCESS":
app.SetStatusBarText(GTStatusPanelConstants.gtaspcMessage, "Writeback complete.");
// If the ConfirmComplete dialog has not been unloaded, then set its properties.
if (null != cc)
{
string sMessage = "Writeback complete.";
cc.Size = TextRenderer.MeasureText(sMessage, new System.Drawing.Font("Arial", 10));
cc.statusText = sMessage;
cc.enableOK = true;
}
break;
case "TIMEOUT":
app.SetStatusBarText(GTStatusPanelConstants.gtaspcMessage, "Timeout waiting on Writeback Status.");
DataAccess oDataAccess = new DataAccess(m_oApp);
int iPollingInterval = Convert.ToInt32(oDataAccess.GetEFUrl("WMIS_WritebackPollingInterval", "WMIS"));
if (null != cc)
{
// Event Handler for FormClosed already disposes so no need to do that here.
string sMessage = "Write back timed out; No response received after " + iPollingInterval + " seconds.";
cc.Size = TextRenderer.MeasureText(sMessage, new System.Drawing.Font("Arial", 10));
cc.statusText = sMessage;
cc.enableOK = true;
}
// Timeouts will always have an event argument and message.
break;
case "FAILURE":
app.SetStatusBarText(GTStatusPanelConstants.gtaspcMessage, "Writeback failed.");
if (null != e.Error && !string.IsNullOrEmpty(e.Error.Message))
{
string sMessage = string.Format("Writeback failed: {0}.", e.Error.Message);
if (e.Error.Message.ToString().StartsWith("Writeback did not return a SUCCESS status for this job"))
{
sMessage = string.Format("Failed to request write back: {0}.", e.Error.Message);
}
cc.Size = TextRenderer.MeasureText(sMessage, new System.Drawing.Font("Arial", 10));
cc.statusText = sMessage;
cc.enableOK = true;
// MessageBox.Show(string.Format("Writeback failed: {0}.", e.Error.Message), "G/Technology", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
string sMessage = "Writeback failed. No additional information is available.";
cc.Size = TextRenderer.MeasureText(sMessage, new System.Drawing.Font("Arial", 10));
cc.statusText = sMessage;
cc.enableOK = true;
// MessageBox.Show("Writeback failed. No additional information is available.", "G/Technology", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
break;
default:
// This should NEVER occur but covering it just in case...
app.SetStatusBarText(GTStatusPanelConstants.gtaspcMessage, "Error in writeback procedure.");
//if (null != cc)
//{
// // Event Handler for FormClosed already disposes so no need to do that here.
// cc.Close();
//}
// Assume e.Error.Message is not reliably set in this case so not displaying it.
string msg = string.Format("{0}{1}{2}{3}", "Writeback procedure returned an unexpected status value: ", e.Status, Environment.NewLine, "Status of writeback is unknown.");
cc.Size = TextRenderer.MeasureText(msg, new System.Drawing.Font("Arial", 10));
cc.statusText = msg;
cc.enableOK = true;
// MessageBox.Show(msg, "G/Technology", MessageBoxButtons.OK, MessageBoxIcon.Error);
break;
}
}
protected void OnWriteBackCompleted(
WriteBackCompletedEventArgs e)
{
WriteBackProcessCompleted?.Invoke(this, e);
}