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The successor to Active Server Pages, ASP.NET websites utilize the .NET framework to produce dynamic, data and content-driven web applications and ...

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Expert Spotlight
Éric Moreau
Senior .Net Consultant

Senior Consultant for .Net VB & C# developer (mostly for Windows Forms project type). Also a nominated as a Microsoft MVP from 2004 to 2017.

Troubleshooting Solution

How do I display data in a grid based on multiple ID values in my link.xml file.

byVictor  Charles
147
Hello,

How do I display data in a grid based on multiple ID values in my link.xml file.

For …
Article

Working with Modal Popup extender control.

bySandeep P R
9
This article discusses the ASP.NET AJAX ModalPopupExtender control. In this article we will show how…
Post

Is it the good time now to move to .NET Core?  …

byRyan Chong
Is it the good time now to move to .NET Core?

…
Article

Using Azure Event Grid To Generate and Consume Events

byMunib Butt
In today’s article we will look at how we can use Azure’s Event Grid to pass events from one application or resource to another. Unlike queues or service bus, the Event Grid will push the events once generated to the subscriber. The subscriber does not have to poll or pull these events.
Troubleshooting Solution

Input string was not in the correct format

bykasonde
119
I am having trouble doing a calculation on a webpage...I get the following error input string was …
Troubleshooting Solution

Need division that always rounds UP

bycuriouswebster
6

I need to divide two positive, non-zero integers and always round up.


How?

Troubleshooting Solution

OWIN and web site project not a web forms project

byMarc Davis
40

I am using Microsoft.OWIN.Security.OpenID connect with OWIN. 


Does anybody have any information or a

…
Troubleshooting Solution

Movement of data to gridviews in oposite direction.  I need to go backward as well

byaspnerd_55
103
Hi everyone,

Please find my vb coding to move data forward from gridview 1 to 2 and then to 3.  I…
Article

ASP.NET Proxy Page – Used for Cross Domain Requests from AJAX and JavaScript

bychapmanjw
3
One of the pain points with developing AJAX, JavaScript, JQuery, and other client-side behaviors is …
Troubleshooting Solution

Being able to choose to create 2 or 1 Dundas chart depending on the click value in a Datalist

bydjshohit
93
I have a DataList when clicked creates a Dundas chart on the same page. Depending on the item …
Article

Hide/Show Validator Callout Control Using Javascript

bySandeep P R
1
In this article we will see how to show and hide a ASP.NET AJAX’ (AJAXControlToolkit) …
Research Solution

Please explain why http://127.0.0.1/ means localhost?

bycuriouswebster
9

Instead of just accepting that this is true, I would rather try and understand what elements make

…
Article

Use AJAX ModalPopupExtender in GridView or other data controls

byprairiedog
1
AJAX ModalPopupExtender has a required property "TargetControlID" which may seem to be very …
Article

Minify and Concatenate Your Scripts and Stylesheets

bykevp75
2
Today is the age of broadband.  More and more people are going this route determined to experience …
Article

Visual Studio 2022 as an API testing tool

byMunib Butt
In the past we would test our APIs using tools like Swagger or my favorite Postman. While these tools are very nice and easy to use, we can now do the same directly from within Visual Studio using http/rest files. Let us see how to do this.
Troubleshooting Solution

Why is an int not settable?!

bycuriouswebster
17

Why is an int not settable?!


int? overflowQty = null;


But it clearly is not null, since I use the

…
Troubleshooting Solution

How to call a C# function on an ASP.NET page?

byFairyBusiness
75
Hi, I am trying to call this function (which is on my user.aspx.cs file):

protected string …
Research Solution

I need to sum each Int in a list, using LINQ

bycuriouswebster
13

I need to sum each Int in a list, using LINQ


The Row has 4-columns, the last of which is called

…
Article

Save as - for any file type

byRamuncikas
2
When developing different types of ASP.NET applications I often face a requirement to let user …
Article

Using FAXCOMEXLib to send a fax in .Net 2005, version 2.0, with a Windows XP computer

byMrJesse34
2
I finally figured out a combination of things that allow the Microsoft Fax Service COM Type Library …

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