All Answers

Hi Page,

You can update the border color in the ItemUpdate handler of the DataRepeater. Check out the sample I attached.

You just need to apply some CSS to change the color, i.e.,

Control.CssStyle = "border-color: green;";

In this case, I change the color for every other row.

Please let me know if you have any more questions!

Best,

Levie

Hi,

can you please contact me at frankATicetegroup.com to further track down that issue?
Tried sending you a mail but it just bounced back.

Thanks in advance!

Best regards
Frank

I was having real trouble getting a non-bound DataGridView working with rows of different data types, working almost as a Property Grid (couldn’t use a Property Grid as it’s not as user friendly and 100 times more complicated to set up, not easily extendible at run time etc.). No TypeConverters, custom controls etc. required – thank you Luca!

I am find it error blog

foreach (DataGridViewRow element in dataGridView1.Rows)
{
if (element.Cells[“IHB_RENK_KODU”].Value.ToString() == “”)
{
element.Cells[“IHB_DURUM_TIPLERI”].Style.BackColor = Color.White;
}
else
{
element.Cells[“IHB_DURUM_TIPLERI”].Style.BackColor = Color.FromArgb(Convert.ToInt32(element.Cells[“IHB_RENK_KODU”].Value.ToString()));
}
}

Same error on beta version.

One of the main changes in 2.2 is that rows are virtual and created on demand. The rows enumeration did return null for rows not created.

All tests with ToList() and enumerations now work well. Can you send the row where the exception is raised? In VS use Debug->Windows->Exception Settings enable Common Language Runtime Exceptions.

The enumeration null problem was fixed a couple of beta builds ago.

The exception is coming from your app in the handler of DataBindingComplete, it’s shown in the stack trace.

LINQ’s ToList() returns a normal list:

this.dataGridView1.DataSource = data.OrderBy(d => d.Name).ThenByDescending(d=>d.Name).ToList();

Is identical to assigning a list. Just tried many variations without issues.

HttpContext.Current is available in HTTP requests. In a WebSocket request it’s null and you cannot set the principal identity anyway.

In Program.Main() you will find that HttpContext.Current is not null because the first request is HTTP.

Hi Nello,

We will be including the full control sets of:

• Syncfusion Essential JS 1
• Telerik Kendo UI
• DevExpress’ DevExtreme
• Infragistics Ignite UI

with the release of Wisej 2.2.

You’ll be able to download the controls from a public repository on GitHub (I’ll post the link here when it’s officially available). You’ll need to build the projects, then drag and drop the .dll file onto your VS Toolbox. This should add the controls automatically.

You won’t need to worry about building these controls again in a widget, but if you want some practice with integrations, I’d recommend checking out our awesome blog series, “All About Integration“, you can find them here: https://wisej.com/tag/integration/

You can also view our other free extensions here: https://github.com/iceteagroup/wisej-extensions

Please let me know if you have any more questions!

Best regards,

Levie

Hi Weitian,

Could you please attach a sample project?

You should be able to drag and drop the Wisej GoogleMaps extension from the ToolBox onto an existing Page or Window in the designer. It shouldn’t generate any errors.

I would encourage you to check out our list of extension samples available on GitHub as well: https://github.com/iceteagroup/wisej-examples

Best,

Levie

Hi Neil,

The Wijmo grid can be used with Wisej like any other third party widget. The usage is similar to what you’d need to do if you used the wijmo grid with any other framework with the added benefit that Wisej automatically connects the server and browser. However, while these grids are amazing widgets, they completely lack the kind of full server-side integration that the Wisej DataGridView has.

For example, you have to process HTTP requests to read and update date and convert data to/from JSON. Wisej lets you do it in a very simple way since it already provides the handler, but it’s still a lot more work that simply manipulating cells and using server side data binding.

I’ll send you a sample with a wijmo grid integration later. Something like this but just with the Wijmo grid: http://demo.wisej.com/syncfusion/#ejGrid

HTH

Best,

Luca

Hi Kizaemon,

we´ve discussed this internally and finally logged an enhancement request (#2398) for it.

Best regards
Frank

Brilliant!

Thank you, Frank.