If you have troubled with this exception when trying to start debugging your web application that hosted in IIS, try on of the following:

·         Check if there is any DLL in bin directory called Security.dll, and rename it using its own project

·         Check IIS ASP.NET Version, should be 2.0….

·         Check web.config for

o   <configuration>
  <system.net>
    <authenticationModules>
      <add type="System.Net.DigestClient" />
    </authenticationModules>
  </system.net>
</configuration>

o   and see if something looks odd (like some incorrect values for Version for the System.Net.DigestClient authentication module.

References:

http://social.msdn.microsoft.com/forums/en-US/vsdebug/thread/9d30fcfd-c872-478c-817e-52e184eb5e55/

http://social.msdn.microsoft.com/forums/en-US/vsdebug/thread/a79fb2ce-8ac6-4092-831b-9858aef72102/

Recently at work, I asked to build a web-based report designer, and this must be all at client side, so I turned to play around with JavaScript, it sounds pretty until I reach the point where I have to debug dozen lines of code, classes, functions…. Especially when I have to debug mouseMove event, watching width, height, left, top properties.

Window.alert() does not serve me, so I workaround this and try to make my debugging more dynamic, writing specific value, watching variables …

Div element was the hero in this battle, I put div and dynamically I started to write my individual values and properties to it using .innerHTML property, and everything seems to be okay.

After debugging and writing 10 values, I want to change the values I debugged and watching new values, so I started to comment all last wrote values , It starts to bother me,  type comment operator then remove it, type remove type remove….

So I decided to build a small javaScript debugger using div element as a primary element

I wrote I jsDebugger class and start to put methods support our goals

·         Write(string) //to write to debugging board(div)

·         WriteLine(string)//to write on debugging board with new line

·         Clear()//clears debugging board

·         stopDebugging()//stop writing values on debugging board so you don't have to go an comments all wrote values : )

One last thing, you can configure jsDebugger using a config object in constructor (it's optional)

Configuration contains

writingColor // the color of write

height//the height of debugging board (div)

bgColor// div background color

borderWidth// div border width

borderStyle// div border style

borderColor// div border color

fontFamily// writing font type

fontSize// writing font size

enabled:true// enable or disable jsDebugger

Like this

d = new jsDebugger( {

        writingColor:"black",

        height:"auto",

        bgColor:"#D0CFCC",

        borderWidth:"3px",

        borderStyle:"solid",

        borderColor:"gray",

        fontFamily:"Calibri",

        fontSize:"15px",

        enabled:true}

    );

Downloads:

• jsDebugger class
  
• Demo
  

Gradient Brush tool (another generation code)
In these days as we know, Visualization takes an Important part in software manufacture, there for companies of programming languages (who creates and improve the PL) goes to take care of visualization issues, and starts to create and support things like ( classes, method) to implement visualization issues.

Gradient Brush tool: is a small tool, allows developers to generate a block of code,which can easily set a [b]Gradient color[/b] for form's background.
how can I use this ?:
This tool oriented to developers, programmers who use C# as programming language, all you have to do is to set "Blend factors "using track bars and see if the corresponding gradient are good for you, after that you have to get the responsible code which can create the selected gradient, Click "Generate Code" and copy generated code "Copy all code" then paste it inside the "paint" Event for your form.... and enjoy watching your gradient  :) 
to create paint event, go to properties window, then to Events tab (his icon like lightening) and search for paint, then double click it !

have a good try !
all suggestions, bugs  are welcome

GradientBrushTool.exe

Note: it needs .NET Frame Work 2.0 or higher

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