Rename vmware snapshot - c#-4.0

I have windows desktop application which commands or automates VMware functionalities. I want to rename existing snapshot and update same with following flow, but i don't see any vmware API to rename existing snapshot. Can anyone provide me info on how to rename vmware snapshot?
Thanks
Click on ‘Register and initiate snapshot’-> Initiate Guest VM
Shutdown->Rename Current Snapshot- SS1 to Temp-SS1->Take New Snapshot
with current snapshot name(i.e. SS1)->delete previous renamed
snapshot(i.e. Temp-SS1).

Above can be done by simple following two methods:
public bool CreateSnapShot(string vmName, string snapShotName, string snapShotDescription, bool replaceSnapShot, string currentSnapShotName)
{
try
{
NameValueCollection filter = new NameValueCollection();
filter.Add(Constants.VM_FILTER_NAME, vmName);
ManagedObjectReference snapShotMor = null;
VirtualMachine vmObject = (VirtualMachine) vimClient.FindEntityViews(typeof(VirtualMachine), null, filter, null).FirstOrDefault();
if (vmObject != null)
{
if (vmObject.Runtime.PowerState == VirtualMachinePowerState.poweredOn)
vmObject.ShutdownGuest();
while (vmObject.Runtime.PowerState == VirtualMachinePowerState.poweredOn)
{
Thread.Sleep(5000);
vmObject.UpdateViewData();//This will refresh VM object state
}
if (replaceSnapShot && currentSnapShotName!= "")
{
if (RenameSnapshot(snapShotName, vmObject))
snapShotMor = vmObject.CreateSnapshot(snapShotName, snapShotDescription, false, false);
}
else snapShotMor = vmObject.CreateSnapshot(snapShotName, snapShotDescription, false, false);
if (snapShotMor != null)
return true;
else return false;
}
else return false;
}
catch (Exception ex)
{
return false;
}
}
Snapshot rename can be done by following method:
public bool RenameSnapshot(string snapShotName, VirtualMachine vmObject)
{
try
{
ManagedObjectReference snapshotObject = vmObject.Snapshot.CurrentSnapshot;
VirtualMachineSnapshot currentSnapshotName = new VirtualMachineSnapshot(vimClient, snapshotObject);
currentSnapshotName.RenameSnapshot("Temp-" + snapShotName, "Renamed for deletion");
return true;
}
catch (Exception ex)
{
return false;
}
}
After above two steps you can delete renamed(Temp) snapshot.

Related

What is the new button name for Base.Actions["LSPOReceiptLine_binLotSerial"].Press()?

I have inherited an older customization to the Purchase Receipts / PO302000 screen that I'm trying to upgrade, and it had customization code to import Lot/Serial nbrs from an Excel spreadsheet. It all seems to work alright, except that at the end, it errors out when pressing a button as follows:
Base.Actions["LSPOReceiptLine_binLotSerial"].Press();
Here's the entire code:
public virtual void importAllocations()
{
try
{
if (Base.transactions.Current != null)
{
var siteid = Base.transactions.Current.SiteID;
if (Base.splits.Select().Count == 0)
{
if (this.NewRevisionPanel.AskExt() == WebDialogResult.OK)
{
const string PanelSessionKey = "ImportStatementProtoFile";
PX.SM.FileInfo info = PX.Common.PXContext.SessionTyped<PXSessionStatePXData>().FileInfo[PanelSessionKey] as PX.SM.FileInfo;
System.Web.HttpContext.Current.Session.Remove(PanelSessionKey);
if (info != null)
{
byte[] filedata = info.BinData;
using (NVExcelReader reader = new NVExcelReader())
{
Dictionary<UInt32, string[]> data = reader.loadWorksheet(filedata);
foreach (string[] textArray in data.Values)
{
if (textArray[0] != GetInventoryCD(Base.transactions.Current.InventoryID))
{
throw (new Exception("InventoryID in file does not match row Inventory ID"));
}
else
{
//Find the location ID based on the location CD provided by the Excel sheet...
INLocation inloc = PXSelect<INLocation,
Where<INLocation.locationCD, Equal<Required<INLocation.locationCD>>,
And<INLocation.siteID, Equal<Required<INLocation.siteID>>>>>.Select(Base
, textArray[1]
, Base.transactions.Current.SiteID);
Base.splits.Insert(new POReceiptLineSplit()
{
InventoryID = Base.transactions.Current.InventoryID,
LocationID = inloc.LocationID, //Convert.ToInt32(textArray[1]), //Base.transactions.Current.LocationID,
LotSerialNbr = textArray[2],
Qty = Decimal.Parse(textArray[3])
});
}
}
}
}
}
}
}
Base.Actions["LSPOReceiptLine_binLotSerial"].Press();
}
catch (FileFormatException fileFormat)
{
// Acuminator disable once PX1053 ConcatenationPriorLocalization [Justification]
throw new PXException(String.Format("Incorrect file format. File must be of type .xlsx", fileFormat.Message));
}
catch (Exception ex)
{
throw ex;
}
}
Now, there seems to be no such button - and I have no idea what it would be called now, or if it even still exists. I don't even really know what this action did.
Any ideas?
Thanks much...
That logic has been moved into the PX.Objects.PO.GraphExtensions.POReceiptEntryExt.POReceiptLineSplittingExtension. That action was doing the following in the PX.Objects.PO.LSPOReceiptLine
// PX.Objects.PO.LSPOReceiptLine
// Token: 0x0600446F RID: 17519 RVA: 0x000EE86C File Offset: 0x000ECA6C
public override IEnumerable BinLotSerial(PXAdapter adapter)
{
if (base.MasterCache.Current != null)
{
if (!this.IsLSEntryEnabled((POReceiptLine)base.MasterCache.Current))
{
throw new PXSetPropertyException("The Line Details dialog box cannot be opened because changing line details is not allowed for the selected item.");
}
this.View.AskExt(true);
}
return adapter.Get();
}
Now it is called ShowSplits and is part of the POReceiptLineSplittingExtension extension.
// PX.Objects.PO.GraphExtensions.POReceiptEntryExt.POReceiptLineSplittingExtension
// Token: 0x06005359 RID: 21337 RVA: 0x00138621 File Offset: 0x00136821
public override IEnumerable ShowSplits(PXAdapter adapter)
{
if (base.LineCurrent == null)
{
return adapter.Get();
}
if (!this.IsLSEntryEnabled(base.LineCurrent))
{
throw new PXSetPropertyException("The Line Details dialog box cannot be opened because changing line details is not allowed for the selected item.");
}
return base.ShowSplits(adapter);
}
Given the fact that ShowSplits is defined in the LineSplittingExtension originally it may be referred to as "LineSplittingExteions_ShowSplits" or "POReceiptLineSplittingExtension_ShowSplits". I would suggest including that POReceiptLineSplittingExtension as part of your extension and simply call the Base1.ShowSplits

Snyc Azure local Tables with Azure Server tables in xamarin forms

I am using following method to sync Azure DB local table with server table but the changes which I made on my local DB are not reflecting to the Azure server,
public async Task PushDataAsync()
{
try
{
await _mobileService.SyncContext.PushAsync();
}
catch (Exception exc)
{
throw exc;
}
}
While using above method I am getting Error :-
Push Operation Fail.
Any Help will appreciated.
you are using right method to sync your offline store with server which is :-
await _mobileService.SyncContext.PushAsync();
I would suggest you to wrote few line of code in catch block which will help you to find out the reasons why the operations are not performed on server side
please use code bellow in catch block:-
public async Task PushDataAsync()
{
try
{
await _mobileService.SyncContext.PushAsync();
}
catch (MobileServicePushFailedException exc)
{
if (exc.PushResult != null)
{
syncErrors = exc.PushResult.Errors;
}
}
// Simple error/conflict handling.
if (syncErrors != null)
{
foreach (var error in syncErrors)
{
if (error.OperationKind == MobileServiceTableOperationKind.Update && error.Result != null || error.OperationKind == MobileServiceTableOperationKind.Insert && error.Result != null || error.OperationKind == MobileServiceTableOperationKind.Delete && error.Result != null)
{
//Update failed, reverting to server's copy.
await error.CancelAndUpdateItemAsync(error.Result);
}
else
{
// Discard local change.
await error.CancelAndDiscardItemAsync();
}
Debug.WriteLine(#"Error executing sync {2} operation. Item: {0} ({1}). Operation discarded.",
error.TableName, error.Item["id"], error.OperationKind);
}
}
}
Remember that PushAsync() pushes ALL changes from your local store to the cloud and that PullAsync first performs a Push. I would get rid of the service variable for each table and just use the service as a singleton class across your app. Here is my initialization. After this method returns, my local db is synced with the cloud and I can start using my tables:
public async Task InitializeStoreAsync()
{
try
{
var sqliteStore = _platform.MobileServiceSqliteStore;
sqliteStore.DefineTable<Memory>();
sqliteStore.DefineTable<User> ();
sqliteStore.DefineTable<Comment> ();
sqliteStore.DefineTable<Status>();
await _zumoClient.SyncContext.InitializeAsync(sqliteStore);
_memoryTable = _zumoClient.GetSyncTable<Memory> ();
_userTable = _zumoClient.GetSyncTable<User> ();
_commentTable = _zumoClient.GetSyncTable<Comment> ();
_statusTable = _zumoClient.GetSyncTable<Status>();
await _userTable.PullAsync ();
await _memoryTable.PullAsync ();
await _commentTable.PullAsync ();
await _statusTable.PullAsync();
}
catch (Exception ex)
{
Debug.WriteLine ("Initialize Store failed: {0}", ex.Message);
}
}
https://adrianhall.github.io/develop-mobile-apps-with-csharp-and-azure/chapter3/client/ search for "Handling Conflict Resolution"

Getting code from all (closed) files in solution in Visual Studio SDK

I'm trying to get and edit the code of all the html-files in the project
i found a way to loop over all ProjectItems
IEnumerator Projects = _applicationObject.Solution.Projects.GetEnumerator();
while (Projects.MoveNext())
{
IEnumerator Items = ((Project)Projects.Current).ProjectItems.GetEnumerator();
Queue<ProjectItem> ProjectItems = new Queue<ProjectItem>();
while (Items.MoveNext())
{
ProjectItem SubItem = (ProjectItem)Items.Current;
try
{
if (SubItem.Document != null) DocumentIndex.Add(SubItem.Document);
}
catch (Exception Exception)
{
Console.WriteLine(Exception.Message);
//ignore
}
ProjectItems.Enqueue(SubItem);
}
//follow the tree down
while (ProjectItems.Count != 0)
{
ProjectItem ProjectItem = ProjectItems.Dequeue();
if (ProjectItem.ProjectItems != null)
{
foreach (ProjectItem SubItem in ProjectItem.ProjectItems)
{
ProjectItems.Enqueue(SubItem);
try
{
try
{
SubItem.Open(SubItem.Kind);
DocumentIndex.Add(SubItem.Document);
}catch(Exception Ex){
Console.WriteLine(Ex.Message);
}
}
catch (Exception Exception)
{
Console.WriteLine(Exception.Message);
//ignore
}
}
}
}
}
now i can't get to the code of the files that are not open in an editor window.
how do i get and edit the code of "not opened" projectItems?
how do i detect if a file is a code file? (eg: .cs, .html, .htm, .asp, ....
You must open the ProjectItem that you want to read or edit
DTE dte = (DTE)Package.GetGlobalService(typeof(DTE));
var project = dte.Solution.Projects.Item(1);
var projectItems = project.ProjectItems;
var anyItem = projectItems.Item(0);
Window anyItemWindow = anyItem.open()
var selection = anyItem.Document.Selection as TextSelection;
selection.SelectAll();
Console.WriteLine(selection.Text) // All code
anyItem.Document.Close() //Close Document
if you don't open the ProjectItem anyItem.Doument is null.
Note: selection.Insert("") can be used to change the code

E_SCN_READINCOMPATIBLE Notification error thrown while scanning bar code on MC9090G

I'm using EMDK 2.5 (VS2008 and VC# and .NetCF3.5) Barcode2 class from the library to write a sample application to scan bar codes. I followed the samples available in EMDK namely CS_Barcode2Sample1 project.Every time I hardware trigger the scan the notification "E_SCN_READINCOMPATIBLE" is thrown and not able to retrieve the scanned data. The documentation doesn't say much about the cause of E_SCN_READINCOMPATIBLE notification and no luck from Google search. I tried several options including making use of Symbol.Barcode and the outcome is same.
I also tried EMDK 2.3 but the result is same.
I've pasted the whole code here....
public partial class Form1 : Form
{
private Barcode2 myBarcode2 = null;
public Form1()
{
InitializeComponent();
InitBarcode();
}
public bool InitBarcode()
{
// If the Barcode2 object is already initialized then fail the initialization.
if (myBarcode2 != null)
{
return false;
}
else // Else initialize the reader.
{
try
{
Symbol.Barcode2.Device[] AvailableDevices = Symbol.Barcode2.Devices.SupportedDevices;
if (AvailableDevices.Length == 0)
{
return false;
}
if (AvailableDevices.Length == 1)
{
//get the first available scanner in the list
Symbol.Barcode2.Device MyDevice = AvailableDevices[0];
// Create the reader, based on selected device.
myBarcode2 = new Barcode2(MyDevice);
// Attach a scan notification handler.
//this.myScanNotifyHandler = new Barcode2.OnScanHandler(myBarcode2_ScanNotify);
myBarcode2.OnScan += myBarcode2_ScanNotify;
// Attach a status notification handler.
//this.myStatusNotifyHandler = new Barcode2.OnStatusHandler(myBarcode2_StatusNotify);
myBarcode2.OnStatus += myBarcode2_StatusNotify;
myBarcode2.Config.TriggerMode = TRIGGERMODES.HARD;
// Submit a scan.
myBarcode2.Scan(5000);
}
}
catch (OperationFailureException ex)
{
MessageBox.Show("Exception Raised 1");
return false;
}
catch (InvalidRequestException ex)
{
MessageBox.Show("Exception Raised 2");
return false;
}
catch (InvalidIndexerException ex)
{
MessageBox.Show("Exception Raised 3");
return false;
}
}
return false;
}
private void myBarcode2_ScanNotify(ScanDataCollection scanDataCollection)
{
// Checks if the BeginInvoke method is required because the OnScan delegate is called by a different thread
if (this.InvokeRequired)
{
// Executes the OnScan delegate asynchronously on the main thread
this.BeginInvoke(new Barcode2.OnScanHandler(myBarcode2_ScanNotify), new object[] { scanDataCollection });
}
else
{
// Get ScanData
ScanData scanData = scanDataCollection.GetFirst;
int i;
switch (scanData.Result)
{
case Symbol.Barcode2.Results.SUCCESS:
String str = scanData.Text;
myBarcode2.Config.TriggerMode = TRIGGERMODES.HARD;
myBarcode2.Scan(5000);
break;
case Symbol.Barcode2.Results.E_SCN_READTIMEOUT:
break;
case Symbol.Barcode2.Results.CANCELED:
break;
case Symbol.Barcode2.Results.E_SCN_DEVICEFAILURE:
i = 93;
break;
default:
if (scanData.Result == Symbol.Barcode2.Results.E_SCN_READINCOMPATIBLE)
{
// If the failure is E_SCN_READINCOMPATIBLE, exit the application.
MessageBox.Show("Fatal Error");
this.Close();
return;
}
break;
}
}
}
private void myBarcode2_StatusNotify(StatusData statusData)
{
// Checks if the Invoke method is required because the OnStatus delegate is called by a different thread
if (this.InvokeRequired)
{
// Executes the OnStatus delegate on the main thread
this.Invoke(new Barcode2.OnStatusHandler(myBarcode2_StatusNotify), new object[] { statusData });
}
else
{
int i;
switch (statusData.State)
{
case States.IDLE:
break;
case States.READY:
break;
default:
break;
}
}
}
}
}
I've went thru this recently also, as I observed, it probably due to the scanner device is occupied by other application, where the scan request has been queued already, you can go to memory management, and kill the suspect app, and try your app again.
Refer to the Symbol FAQ

File connection+j2me

I want to make the application where I can get all the images no matter whether it is in phone or in external memory. I want to import all that images in my application. How can it be possible? I came to know that it is possible through file connection. But not getting exact idea.
Get all the file system roots using FileSystemRegistry.listRoots()
Open connection to each root in turn using FileConnection fconn = (FileConnection)Connector.open(root)
List the folder using fconn.list().
For each entry in the list, if it ends with an image extension (file.getName().endsWith(".png") etc), then it's an image.
If the entry is a folder (file.isDirectory() returns true) then use fconn.setFileConnection(folder) to traverse into that directory/
Do the same recursively for all folders in all roots.
Here is a code snippet I once used for my application. It more or less does the same in funkybros steps.
protected void showFiles() {
if (path == null) {
Enumeration e = FileSystemRegistry.listRoots();
path = DATAHEAD; //DATAHEAD = file:///
setTitle(path);
while (e.hasMoreElements()) {
String root = (String) e.nextElement();
append(root, null);
}
myForm.getDisplay().setCurrent(this);
} else {
//this if-else just sets the title of the Listing Form
if (selectedItem != null) {
setTitle(path + selectedItem);
}
else {
setTitle(path);
}
try {
// works when users opens a directory, creates a connection to that directory
if (selectedItem != null) {
fileConncetion = (FileConnection) Connector.open(path + selectedItem, Connector.READ);
} else // works when presses 'Back' to go one level above/up
{
fileConncetion = (FileConnection) Connector.open(path, Connector.READ);
}
// Check if the selected item is a directory
if (fileConncetion.isDirectory()) {
if (selectedItem != null) {
path = path + selectedItem;
selectedItem = null;
}
//gathers the directory elements
Enumeration files = fileConncetion.list();
while (files.hasMoreElements()) {
String file = (String) files.nextElement();
append(file, null);
}
//
myForm.getDisplay().setCurrent(this);
try {
if (fileConncetion != null) {
fileConncetion.close();
fileConncetion = null;
}
} catch (IOException ex) {
ex.printStackTrace();
}
}//if (fileConncetion.isDirectory())
else {
System.out.println(path);
//if it gets a file then calls the publishToServer() method
myForm.publishToServer();
}

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