All Answers

Hi Adrian,

It’s possible using JavaScript. Please see the initScript Property of the TabControl (of the attached project). This is a basic format you can use to achieve the double click functionality!

You can also play around with the selector to achieve a cleaner format if you want!

Let me know if this helps,

Best,

Levie

Here is a third way to achieve the same. This one allows you to set the same culture multiple times since Equals() checks for the instance identity and it’s cleaner IMO since you can set your custom changes in one place.

Application.CurrentCulture = new MyCulture("ro-RO");

public class MyCulture : CultureInfo {
  public MyCulture(string name) : base(name, true) {
    this.NumberFormat.CurrencySymbol = "#";
  }
  public override bool Equals(object value) {
    return this == value;
  }
}

WinForms and VWG don’t have Application.CurrentCulture. You can change the culture on the current thread without checks. Wisej checks if it’s the same culture using culture.Equals() which checks the name of the culture before altering the culture which triggers several updates in Wisej that are all missing from VWG and work differently on WinForms since the desktop is the same machine as the “server”.

I tried these two options and both work well:

 Program.Main() {
   var ro = new CultureInfo("ro-RO", true);
   ro.NumberFormat.CurrencySymbol = "#";
   Application.CurrentCulture = ro;
 }

 Program.Main() {
  var ro = (CultureInfo)CultureInfo.GetCultureInfo("ro-RO").Clone();
   ro.NumberFormat.CurrencySymbol = "#";
  Application.CurrentCulture = ro;
 }

If you set culture=”ro-RO” also in default.json you are setting the culture twice, the first time using the original “ro-RO” and then programmatically again but using the same culture (same name). Just set your modified culture the first time at startup.

Here’s a screenshot without using websockets, check the data in “Response” and the size in “Headers”.

Hi Luca,

After several testing and discussions with final client I’m still in trouble. I got your point, and I can change the culture with an existing one (in my case, ro-RO). The problem is that my client (and not only that client) want a mixture of settings (en-US as base with different date format, and some other differences). Every way I tried to create a new one by code failed.

In both winforms and Webgui the code I provided in my first post is working. In Wisej it’s not, and I didn’t find until now a workaround.

Please help!

Hi Luca,

did the sample help?
Do you need additional information?

Thank you for looking into the problem.

So here is my setup:

• IIS installed on server 2019
• One “Default Website” on that server.
• One appliaction which was made with an earlier version of Wisej.
• One application which was made with a newer version of Wisej (not sure how to check it).
• The earlier website can run a simple clock (i.e), it updates every second.
• The newer website seems to refresh only 5-20 seconds, here, also Application.IsWebsocket returns false.
• The server has Web Socket installed on the IIS.
• The code for both is quite simple:

Dim x As Integer = 2
Do
Invoke(Sub()
PanelContentContainer.Controls.Clear()
PanelContentContainer.Controls.Add(ShownPanelList(x))
End Sub)
ElaspedSeconds= 0
Do While ElaspedSeconds< ChangeSeconds
ElaspedSeconds+= 1
Invoke(Sub()
ProgressCircle1.Value = Math.Floor((ElaspedSeconds/ ChangeSeconds) * 100)
LabelTime.Text = Now.ToLongDateString & ” ” & Now.ToLongTimeString
End Sub)
Threading.Thread.Sleep(1000)
Loop
If x<> ShownPanelList.Count – 1 Then
x+= 1
Else
x= 0
End If
Loop

Edit 1#: This sub is inside a Thread.

Edit 2#: Adding Application.Update(Me) after setting the Invoke which sets the time seems to solve this issue, but still it’s not running in websocket mode.

Hi László,

I’m not sure I fully understand your setup. Can you please attach a small sample replicating the issue?

Best,

Levie

Hi Huỳnh,

Wisej’s PdfViewer is not based on an iFrame. If you want to print it you should use another method. Print via PrintJS or something similar. PDF.js would work too.

Best,

Levie

Hi Luca (ITG),

I am using crystalReport. It allows export to Memory stream pdf.

How to do showing Memory stream pdf into IFrame javaScript?

Thank you so much.

Hi Nello,

Would you be able to send us your theme with a small sample application that reproduces the spacing issue? It’s hard to tell the issue from here.

In regards to the icons not loading, I would suggest restarting your machine and checking that Internet Explorer is working correctly.

All the SVG’s you are supposed to see are rendered in mini IE browsers, so if they aren’t showing up there must be an issue with IE.

Let me know!

Best,

Levie

The issue is that the designer in Wisej fixes the error in the code but if you don’t save it you will get the error at runtime.

The code from VWG is wrong, and it may have worked because of a bug in VWG layout.

Anchoring anchors a control to the parent’s sides. Looking at the code you have coming from VWG, you can see that:

• In BaseDataForm the continer (BaseDataForm) is 1051×526 (screenshot attached)
• The dataGridView is 1042×353 anchored top,left,right,bottom.
• In BaseDataForm the flowLayoutPanel1 is anchored left,right,bottom and it’s 895×28 at 4,371.
• Both datagrid and flowLayoutPanel1 are relative to their parent splitContainer.Panel2 which is 1051×410.

This shows identical in the designer and at runtime. Anchoring the datagrid t,l,r,b means that the proportional distance on the 4 sides is maintained: when the container is resized, the distance of the datagrid’s 4 sides to the container is preserved.

Since the grid us 352 in height and the parent splitContainer.Panel2 is 410 in height, the bottom of the grid will always be 410-352 = 58 pixels from the bottom of the panel.

The wrong code is in InheritedDataForm:

• InheritedDataForm in the code you attached is 1227×912 (line 183: this.Size = new System.Drawing.Size(1227, 912);)
• The size of splitContainer.Panel2 is 1227×883
• BUT the datagrid in InheritedDataForm has the wrong size (line 96: this.dataGridView.Size = new System.Drawing.Size(1073, 635);)
• AND The flowLayoutPanel1 in InheritedDataForm has the original location (line 100: this.flowLayoutPanel1.Location = new System.Drawing.Point(196, 700);)

Looks like the designer code in InheritedDataForm was changed by hand or VWG generated the wrong dimensions.

Which means that in InheritedDataForm the size of the grid and the bottom of the grid are much smaller than the parent and the bottom grid will be 883-635=248 pixels from the bottom of the container.

The layout depends on the state of the layout engine and the corresponding calls to SuspendLayout() and ResumeLayout() and the designer is applying them in the design order to fix the layout, but you need to save it or the wrong code will run at runtime.

The only issue I see is that the designer didn’t mark the file as modified when it should. See screenshot 2, the designer changed the grid to be 1249 x 1021 to make it work but if it’s not saved the original proportions will be used at runtime.

Documents in browsers are loaded asynchronously. If you print after assigning the src the iframe is empty. You can use jsfiddle to test your javascript code. See https://www.w3schools.com/jsref/event_onload.asp

In your code you can try to change it like this:

var objFra = document.createElement('iframe'); // Create an IFrame.
objFra.style.visibility = "hidden"; // Hide the frame.
objFra.src = "ReadMe_001.pdf"; // Set source not done .pdf.
objFra.onload = function(){
   objFra.contentWindow.focus(); // Set focus.
   objFra.contentWindow.print(); // Print it  
};
document.body.appendChild(objFra); // Add the frame to the web page.

Hi Nello,

If you downloaded Wisej from Wisej.com/builds it comes with the installation package. Try searching for Wisej.ThemeBuilder or Wisej in the search bar and make sure you filter by Applications. If you can’t find it, I’d recommend reinstalling Wisej.

Once you have a theme file you can add it to your project with the following:

1. Right-click the “Themes” folder in your project
2. Add -> Existing Item
3. Navigate to your .theme file and select it.
4. In the bottom left of the designer change “Blue-1” to your new theme.
5. Open web.config and change the Wisej.DefaultTheme value to the name of your theme.

You can also load / change your theme at runtime with:

Application.LoadTheme("myThemeName");

You should be good to go then!

Let me know if you have issues.

Best regards,

Levie