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ASP.NET Gridview Editable in Web Forms using Bootstrap 4

by Don Hoang

This post describes implementing ASP.NET Editable Gridview using Bootstrap 4

Understanding less.css and Creating Responsive Grids using less.css

by Saurabh Nayar

A simple beginners tutorial for less.css.

.LESS Web.config/DotlessConfiguration Options

by Cindy Potvin

Many options of the .LESS CSS parser can be set directly from the Web.config file, but many of them are not clearly described. Here is my attempt to document them.

CompareValidator

by ASP.NET Community

The CompareValidator control compares the value of one control to another, or to an explicit value in the control's ValueToCompare property.

Latest Articles

ColorPicker - a jQuery UI Widget

by Evoluteur

A web color picker which looks like the one in Microsoft Office 2010

Instant Low Code Database Web App - ASP.NET Core 3.1 Single Page Application(SPA).

by Kalvin Lawrence Ernst

A sample application code which is an alternative to using libraries such as AngularJS, React, Vue, etc. Only jQuery and bootstrap are used in conjunction with vanilla JavaScript, HTML and CSS.

ASP.NET Gridview Editable in Web Forms using Bootstrap 4

by Don Hoang

This post describes implementing ASP.NET Editable Gridview using Bootstrap 4

Lightning-Fast Access Control Lists in C#

by Daniel Miller

This article describes the C# implementation for a high-performance role-based access control list.

All Articles

LESS

ASP.NET Gridview Editable in Web Forms using Bootstrap 4

30 Jul 2019 by Don Hoang

This post describes implementing ASP.NET Editable Gridview using Bootstrap 4

Understanding less.css and Creating Responsive Grids using less.css

2 Oct 2013 by Saurabh Nayar

A simple beginners tutorial for less.css.

How to make own online "syntax highlighted" code editor from scratch

2 Apr 2014 by Sergey Alexandrovich Kryukov

The simplest approach is really very simple, but doing it all from scratch just means a lot of work. Here is the idea: don't use a "regular" text box. You can make any block HTML element, such as div or paragraph, typeable, by using the attribute contenteditable. And other HTML content (tags...

.LESS Web.config/DotlessConfiguration Options

14 Jan 2014 by Cindy Potvin

Many options of the .LESS CSS parser can be set directly from the Web.config file, but many of them are not clearly described. Here is my attempt to document them.

Create a table with alternative rows color using .less file

13 Jul 2015 by Anil Vaghasiya

Hello,Just Check the nth Child in odd and even rowwisetr:nth-child(odd) { background: #ff0000;}tr:nth-child(even) { background: #dddd21;} Hi i am in first row first column Hi i am in second row first column...

Do CSS preprocessors require runtime javascript?

8 Mar 2021 by Chris Copeland

You may need a JS library to handle the compilation of LESS/SASS to CSS, but even then it's not absolutely mandatory. In theory a standard LESS/SASS pre-processed into CSS shouldn't require any accompanying JS files. For example, in our Java...

SQL problem - Stock Discrepency with less than.

30 Jul 2013 by PeterHall

Hello,I've written a program to send out an email when currentstock goes below minimumrequired.Here's part of my code: Dim con As New SqlConnection Dim cmd As New SqlCommand con.ConnectionString = "Data Source=######;Initial Catalog=######;Integrated...

SQL problem - Stock Discrepency with less than.

31 Jul 2013 by Adarsh chauhan

I think issue is with datatype of CurrentStock & MinimumRequired.check for datatype.for eg. below case will say 2 is greater then 10declare @a varchar(10)declare @b varchar(10)set @a='10'set @b='2'select case when @a >@b then @a +' is greater' when @a = @b then 'Both...

[Visual Basic TCP] Length cannot be less than zero. Parameter name: length

24 Aug 2013 by Mahesh Bailwal

It seems like that dataFromClient does not contains "$" and that's why dataFromClient.IndexOf("$") is returning -1 which causing dataFromClient.Substring(0, dataFromClient.IndexOf("$")) to throw "Length cannot be less than zero" exception.Please debug and check it.

CompareValidator

11 Oct 2013 by ASP.NET Community

The CompareValidator control compares the value of one control to another, or to an explicit value in the control's ValueToCompare property.

Problem with CSSLess and IE CSS Filter

31 Oct 2013 by Stephen Hewison

Hi,I have the following less definition.gradient(@from, @to) { background-color: @from; filter: ~"progid:DXImageTransform.Microsoft.gradient(startColorstr='@{from}',endColorstr='@{to}')"; background-image: -webkit-gradient(linear, 0% 0%, 0% 100%, from(@from), to(@to)); ...

`Unrecognized input` error with LESS guarded mixin

7 Jul 2014 by Keenan Payne

In my LESS project I am having issues getting my guarded mixins working with variables that I declared in another file. Here is the code I am working with: _defaults.less (contains all of my variables) //------------------------------------// // @INCLUDE ...

A LESS Stylesheet Template for Beautiful Typography

1 Sep 2015 by Peter Occil

This page introduces a LESS template that sets fonts and font features for CSS stylesheets.

How will use less file (CSS less file ) on HTML page ?

10 May 2016 by Raje_

You need to add MIME type in your config file : Please try this and let me know if it works.

Cascading, docking, closable panels for a single-page app with MVC 5 - possible?

29 Jul 2016 by C#SnakeByte

Hey, i want to create a SPA with MVC where my content will be rendered as partial views inside bootstrap panels, that have to be - docking on each other only horizontally- have dependency to the previous (left) window- be closable, regarding the dependencyFor example, my demo app...

How to add jquery animation

29 Jul 2016 by Prasath 1992

Jquery animation is not working for following code Home About us Why...

Do CSS preprocessors require runtime javascript?

8 Mar 2021 by Patrick Skelton

I thought this question would be dead easy to answer but it doesn't seem obvious to me just reading documentation. I'd like to add a small amount of power (i.e. mainly syntactic assistance) to my CSS. I'm looking at SASS and LESS, which both...

Lightning-Fast Access Control Lists in C#

10 Dec 2015 by Daniel Miller

This article describes the C# implementation for a high-performance role-based access control list.

ColorPicker - a jQuery UI Widget

2 Oct 2020 by Evoluteur

A web color picker which looks like the one in Microsoft Office 2010

Instant Low Code Database Web App - ASP.NET Core 3.1 Single Page Application(SPA).

2 May 2020 by Kalvin Lawrence Ernst

A sample application code which is an alternative to using libraries such as AngularJS, React, Vue, etc. Only jQuery and bootstrap are used in conjunction with vanilla JavaScript, HTML and CSS.

How to Customize Twitter Bootstrap to Fit Your Web Design

16 May 2013 by Rojan Gh.

A brief guide for web developers, describing how to customize Twitter Bootstrap for their web designs

Introduction to LESS: An Easier Way to Create CSS Stylesheets

10 Feb 2014 by Cindy Potvin

LESS: An easier way to create CSS stylesheets

How to make own online "syntax highlighted" code editor from scratch

2 Apr 2014 by Hitesh Rohilla

Hello to allI want to know how to make code editor with color markup utility to be used on a webpage. example of such utility is ACE CLOUD9 EDITORthe main query is how i can markup code with different colors? what technique i should use. I guess it happens with the help of css not...

[Visual Basic TCP] Length cannot be less than zero. Parameter name: length

24 Aug 2013 by Member 10229232

Dim serverSocket As New TcpListener(1200) Dim clientSocket As TcpClient Dim counter As Integer serverSocket.Start() msg("Chat Server Started.") counter = 0 While (True) counter += 1 clientSocket =...

[Visual Basic TCP] Length cannot be less than zero. Parameter name: length

24 Aug 2013 by Member 10229232

I made it a little better for you to understand.

Passing values to less variables from jquery using less.modifyVars

15 Dec 2014 by ravikpm

Pass the css value dynamically using LESS, It works fine in google chrome but not supported in firefox and ie[11](browser compatibility issue).Consider the below screen shot code, That it works perfectly on google chrome but not supported by firefox and IE.[ie., CSS attribute backgroundcolor...

Create a table with alternative rows color using .less file

13 Jul 2015 by Member 11491784

Hi i am in first row first column then i created .less filebody{ background :red;}td{background-color :red;}}But its not changing the column color.can anyone help

How will use less file (CSS less file ) on HTML page ?

10 May 2016 by Er. Pradeep Kumar Rai

I am just getting this message on index page when we use .less file FileError: 'http://localhost:40733/Content/mainsite.less' wasn't found (404)in mainsite.less What I have tried: Demo Less