I have a public method in project and here is that method.
public bool SaveDocument(string customer)
{
//some codes
}
I have another project in same solution with this method
private void buttonSaveReport_Click(object sender, EventArgs e)
{
}
button click event I need to pass 3 parameters (name,title,isbn) to SaveDocument() method and override it.I am having a difficulty with implementing this.Trying with this and can anyone help me out to complete it.
public class Ext : DocumentManager.DocumentManager
{
public override void SaveDocument()
{
base.SaveDocumentCustomer(customer);
}
}
Thanks
Related
Good day
I am looking for a way to override the function ProcessItemBarcode(string Barcode) inside public class INScanReceive : WMSBase
The idea is to extend the INScanReceiveHost graph and manipulate the barcode before it is processed. This is to change how the Scan and Receive page scan'sa barcodes so that I can read and manipulate QR codes
namespace PX.Objects.IN
{
// Acuminator disable once PX1016 ExtensionDoesNotDeclareIsActiveMethod extension should be constantly active
public class INScanReceiveHost_Extension : PXGraphExtension<INScanReceive>
{
#region Event Handlers
[PXOverride]
public virtual void ProcessItemBarcode(string barcode)
{
//change barcode
Base.ProcessItemBarcode.Invoke(barcode);
}
#endregion
}
}
But It telling me i can't access the function?
Update 2021/06/15
Thanks Sean Prouty for your help so far. I am getting very close to a solution.
I have a follow-up question.
I have overridden the ProcessItemBarcode function and ProcessLotSerialBarcode
Question: Can I call ProcessLotSerialBarcode from ProcessItemBarcode
because I have the location from the QR code I can set it from the first scan:
#region Overrides ProcessItemBarcode
//ProcessItemBarcode
public delegate void ProcessItemBarcodeDelegate(string barcode);
[PXOverride]
public virtual void ProcessItemBarcode(string barcode, ProcessItemBarcodeDelegate baseMethod)
{
try
{
string inventoryBC = barcode;
//...//get InvetoryID using Barcode
baseMethod?.Invoke(inventoryBC);
//how do you call the ProcessLotSerialBarcode function?
ProcessLotSerialBarcode(barcode, ProcessLotSerialBarcodeDelegate);
}
catch (Exception ex)
{//TODO: check if not a QR code
PXTrace.WriteError("ProcessItemBarcode Override: " + ex.Message);
baseMethod?.Invoke(barcode);
}
}
#endregion
#region Overrides ProcessLotSerialBarcode
//ProcessLotSerialBarcode
public delegate void ProcessLotSerialBarcodeDelegate(string barcode);
[PXOverride]
public virtual void ProcessLotSerialBarcode(string barcode, ProcessLotSerialBarcodeDelegate baseMethod)
{
try
{
string inventoryBC = "LOgic";
baseMethod?.Invoke(inventoryBC);
}
catch (Exception)
{
//TODO: check if not a QR code
baseMethod?.Invoke(barcode);
}
}
#endregion
[PXProtectedAccess]
public abstract class INScanReceiveHostExtProtectedAccess : PXGraphExtension<INScanReceiveHostExtCustomPackage, INScanReceive, INScanReceiveHost>
{
[PXProtectedAccess(typeof(INScanReceive))]
protected abstract void ProcessItemBarcode(string barcode);
[PXProtectedAccess(typeof(INScanReceive))]
protected abstract void ApplyState(string state);
[PXProtectedAccess(typeof(INScanReceive))]
protected abstract void ProcessLotSerialBarcode(string barcode);
}
I was also thinking of setting the state from the first method but then I need to call
Base.ApplyState(INScanIssue.ScanStates.Confirm);
Then I can set the Header and just keep resetting the scanner to the Confirm state. What do you think?
Because the method you are trying to override is protected, and not public, you will need to override the logic in a different way using the PXProtectedAccess attribute and an abstract graph extension.
namespace MyCustomPackage.Graph.Extension
{
public class INScanReceiveHostExtCustomPackage : PXGraphExtension<INScanReceive, INScanReceiveHost>
{
public static bool IsActive() => true;
#region Overrides
public delegate void ProcessItemBarcodeDelegate(string barcode);
[PXOverride]
public virtual void ProcessItemBarcode(string barcode, ProcessItemBarcodeDelegate baseMethod)
{
PXTrace.WriteInformation("Running abstract override");
baseMethod?.Invoke(barcode);
}
#endregion
}
[PXProtectedAccess]
public abstract class INScanReceiveHostExtProtectedAccess : PXGraphExtension<INScanReceiveHostExtCustomPackage, INScanReceive, INScanReceiveHost>
{
[PXProtectedAccess(typeof(INScanReceive))]
protected abstract void ProcessItemBarcode(string barcode);
}
}
I didn't have a good way to test this unfortunately, so you may need to tweak the type that is being passed to the PXProtectedAccess attribute above the abstract method. If this doesn't work, try passing the INScanReceiveHost type to the attribute and see if that works for you.
I'm attempting to create a graph extension to modify the behavior of one of the mobile scan screens, and I found in developer release notes for 2020 R1 the ability to use the [PXProtectedAccess] attribute to utilize protected members of a Graph from the extension, even though it does not directly inherit from it.
However, in order to utilize this, the Graph Extension class needs to be abstract and Acumatica no longer seems to recognize it when I do so. I'm sure that I am missing a crucial piece here but I can't figure out what it is based on documentation. EDIT: I was missing the [PXProtectedAccess] attribute on the class itself.
Now I am seeing something else when I try to actually call the abstract method. It throws Unable to cast object of type 'Wrapper.PX.Objects.IN.Cst_INScanIssueHost' to type 'INScanIssueHostDynamicInterface'. when I attempt to call any one of these protected members. I'm not sure what INScanIssueHostDynamicInterface refers to or how to resolve the type conflicts here.
Here is an excerpt of the code I'm using:
[PXProtectedAccess]
public abstract class INScanIssue_Extension : PXGraphExtension<INScanIssue, INScanIssueHost>
{
[PXProtectedAccess]
protected abstract void ReportError(string errorMsg, params object[] args);
public delegate void ProcessConfirmDelegate();
[PXOverride]
public virtual void ProcessConfirm(ProcessConfirmDelegate baseMethod)
{
ReportError("TEST");
}
}
I think you are on the right path. Your graphExtension should be abstract. Also please note that on your extension you use protected member of the graph extension by specifying the parameter of the attribute, as shown below:
public class MyGraph : PXGraph<MyGraph>
{
protected void Bar() { }
}
public class MyExt : PXGraphExtension<MyGraph>
{
protected void Foo() { }
}
[PXProtectedAccess]
public abstract class MySecondLevelExt : PXGraphExtension<MyExt, MyGraph>
{
[PXProtectedAccess]
protected abstract void Bar();
[PXProtectedAccess(typeof(MyExt))]
protected abstract void Foo();
}
So in your case, I think you can try to add that parameter to the ProctectedAccess attribute for those members that from INScanIssue(or overriden there ):
namespace PX.Objects.IN
{
[PXProtectedAccess]
public abstract class INScanIssue_Extension : PXGraphExtension<INScanIssue,
INScanIssueHost>
{
public static bool IsActive()
{
return true;
}
# region Protected Access
*[PXProtectedAccess(typeof(INScanIssue))]*
protected abstract void ClearHeaderInfo(bool redirect = false);
[PXProtectedAccess]
protected abstract void SetScanState(string state, string message = null, params object[] args);
[PXProtectedAccess(typeof(INScanIssue))]
protected abstract bool PromptLocationForEveryLine { get; }
........................................
Use the abstract extension only to access the protected members, then add a second level extension, that calls the exposed members from your first level extension. And I don't think you need to apply the attribute on the extension.
public abstract class INScanIssueProtectedAccessExt : PXGraphExtension<INScanIssue, INScanIssueHost>
{
[PXProtectedAccess]
public abstract void ReportError(string errorMsg, params object[] args);
}
public class INScanIssue_Extension : PXGraphExtension<INScanIssueProtectedAccessExt, INScanIssue, INScanIssueHost>
{
public delegate void ProcessConfirmDelegate();
[PXOverride]
public virtual void ProcessConfirm(ProcessConfirmDelegate baseMethod)
{
this.Base2.ReportError("TEST");
}
}
In a project created in Windows 7 and Visual Studio 2012, I have a form with the following code:
public partial class Form1 : Form
{
private Form2 m_form2;
public Form1()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
m_form2 = new Form2();
m_form2.Show();
}
private void button2_Click(object sender, EventArgs e)
{
MessageBox.Show("Refreshing form1");
Refresh();
m_form2.Refresh();
}
}
Form2 has the following method:
public override void Refresh()
{
MessageBox.Show("Refreshing Form2");
base.Refresh();
}
Form2 contains an instance of the RefreshTestControl, which contains this method:
public override void Refresh()
{
MessageBox.Show("Control is being refreshed.");
base.Refresh();
}
I expected that my control's overridden Refresh() method would get called automatically when Form2.Refresh() is called, but it's not. Why not? Am I doing something wrong, or do I just not understand what happens when a form is refreshed?
I'm working on my first Xamarin.IOS application and I would like to retrieve the HTML page loaded in the webview. In order to accomplish this I have referred Google and Xamarin forum and implemented the following steps but still the LoadFinished event is not getting triggered. Can anyone please help me fix this problem.
Made the AppDelegate to extend from XFormsApplicationDelegate
In the FinishedLaunching event, I have the following set of code
public override bool FinishedLaunching(UIApplication application, NSDictionary launchOptions)
{
// Override point for customization after application launch.
// If not required for your application you can safely delete this method
SetIoc();
Xamarin.Forms.Forms.Init();
XLabs.Forms.XFormsAppiOS.Init();
var webHybrid = new XLabs.Forms.Controls.HybridWebViewRenderer();
return true;
}
private void SetIoc()
{
var resolverContainer = new SimpleContainer();
resolverContainer.Register<IDevice>(t => AppleDevice.CurrentDevice)
.Register<IJsonSerializer, SystemJsonSerializer>()
.Register<IDependencyContainer>(t => resolverContainer);
Resolver.SetResolver(resolverContainer.GetResolver());
}
MyViewController has the following code
public partial class MainViewController : UIViewController
{
HybridWebView webview;
protected MainViewController(IntPtr handle) : base(handle)
{
// Note: this .ctor should not contain any initialization logic.
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
var webHybrid = new HybridWebViewRenderer();
webview = new HybridWebView();
}
void Webview_LoadFinished(object sender, EventArgs e)
{
this.webview.RegisterCallback("dataCallback", s =>
{
System.Diagnostics.Debug.WriteLine(s);
this.webview.LoadFinished -= Webview_LoadFinished;
this.webview.RemoveCallback("dataCallback");
});
this.webview.InjectJavaScript("Native(\"dataCallback\", document.getElementsByTagName('html')[0].innerHTML);");
}
private void GalleryButtonTouchUpAsync(object sender, EventArgs e)
{
webview.Uri = new Uri("http://google.co.in");
webview.LoadFinished += Webview_LoadFinished;
}
}
Can you please help what is that I 'm missing?
I have a public class EmailHelp.
In this class there is a public String called doIt.
How do i execute this public String DoIt from within let´s say a onClick event?
public class EmailHelp{
-----
public String DoIt {
------
public void crxExecute () {
execute DoIt
finish();
Thank you in advance.
Assuming that "DoIt" is not a static method, you'd need to create an instance of the EmailHelp class, and call that method:
public void Button_OnClick(object sender, EventArgs e)
{
var emailHelper = new EmailHelp();
emailHelper.DoIt();
}
The fact that it's not obvious that you need to instantiate EmailHelper may indicate that the method should in fact be a static one. If it were a static method, calling it would look like this:
public void Button_OnClick(object sender, EventArgs e)
{
EmailHelp.DoIt();
}