All Answers

hi Alaa, hi Julie,

installing the latest version of VSIX (3.2.7) did not solve it, while Julie’s suggestion did. Thank you both.

I saw on the page this warning: “We recommend to uninstall Wisej 3.0 using the previous msi installer, otherwise Visual Studio may use the older templates”.

What exactly is meant by this?

Incidentally, I saw that Wisej Auto Updater exposes an Amazon S3 Exception: “Amazon will stop supporting TLS 1.0 and TLS 1.1 connections. Pease update your client…”

How can it be updated?

Best regards.

Antonio Trombi

Hi Antonio,

In addition to what Julie suggested, you would also need to update the VSIX to the latest version.

You can get it from https://wisej.com/builds

HTH,

Alaa

Hello,

As a quick workaround, you can try changing the rendering options in the designer to use Internet Explorer instead of Edge.

I’ve attached a screenshot showing where the rendering options for the designer are located.

-Julie

Follow an example

Hi Alaa,

Thank you for your response.

I completely overlooked the option to create sub-applications…

Best regards,

Hi Marcelo,

I would suggest two options:

1. Create sub applications that handle this kind of logic, and just point the url to the method call; OR
2. Handle the Application.HashChanged event and show a from there.

However, you’ll have to know that each separate Window or Tab in a browser has its own separate session, as a security feature of Wisej.NET a session can not be shared between Tabs or Windows.

HTH,
Alaa

Hi Alaa,

Se the sample attached. What I noticed is that the events are fired when we click on the border, but clicking inside the MenuBar, nothing happens…

Thank you in advance!

Sérgio

Try replacing AppDomain.CurrentDomain.BaseDirectory, AppDomain.CurrentDomain.RelativeSearchPath with Application.StartupPath, it’s probably an issue with the StreamWriter and the path.

Let me know if that works

Best,
Alaa

Hi Sergio,

Are you sure that everything is wired? I just tried it and it works!

Perhaps you can send me a sample?

Best,
Alaa

Thanks for your help

I followed the instructions, installed templates, and created a new project with it.

But Visual Studio reports the following error

Unable to find package Managed.System.Drawing with version (>= 3.5.0-beta.27)

Hi Nikos,

You can install the new 3.5 Hybrid templates here:

Getting Started – Wisej.NET Hybrid

They will be available out-of-the-box in Visual Studio when we release the 3.5 VSIX package for Visual Studio Marketplace.

Best,

Levie

What Accelerator?

Hi Julie, thanks for the sample. Your code works fine, however, if you switch the “View” property of the listview to “Details”… It stops working and works as described by me originally. And yes, I am using Wisej 3.2.7

Thank you

Pavel

What version of Wisej are you using? Can you provide a test case?
I tried with Wisej 3.2.7 and I cannot reproduce. See attached sample.

Quick update, the reason the formatting is weird in winforms is because it creates a text column without a format and the default System.ComponentModel.DateTimeConverter strips the time when it’s midnight. Wisej.NET creates a DataGridViewDateTimePickerColumn (it doesn’t exist in WinForms) with a default format of “g”. You can customize it in several ways:

One is to handle ColumnAdded and change the format

 private void DataGridView1_ColumnAdded(object sender, DataGridViewColumnEventArgs e)
 {
    if (e.Column is DataGridViewDateTimePickerColumn dateColumn)
        dateColumn.Format = DateTimePickerFormat.Short;
 }

Another is to override DataGridView.CreateDataGridViewColumnFromType() and create or customize any column.

Thank you for the clarification. See below:

1. The datatable viewer is entirely managed by Visual Studio and I can use it without issues. The DataTable as well is not a Wisej class.
2. The DataGridView in WinForms has a bug/feature when you don’t specify a format. See screenshots. It mixes formats when a date is set with a midnight time and when it’s not. Wisej correctly shows the correct format for all cells.
3. Use DefaultCellStyle.Format = “d” in WinForms to correct the problem in WinForms and in Wisej.NET to use the format your application requires.

HTH

[Use “d”  as the format, see https://learn.microsoft.com/en-us/dotnet/standard/base-types/standard-date-and-time-format-strings]

I’ve read the date/time formats, but I don’t understand, should I create the DataGridView from code? In WinForms and also in Asp.net the DATE columns are displayed correctly to me, not as DATETIME, why doesn’t this happen with Wisej? If I have to redo all the DataGridView logic it would take too long.

Thank you

Hi Francesco,

I can assure you that the CellFormatting event is indeed working, how exactly are you using it?

This is an example on how you should use it:

private void Dgv_CellFormatting(object sender, DataGridViewCellFormattingEventArgs e)
{
if (e.ColumnIndex == 0)
{
e.Value = DateTime.Now.ToString("d");
}
}

Best,
Alaa