create desktop from using F# (f# Tutorial 2 )

after first tutorial welcome again ,

Now before see the data types and other fundamental of f# , we run a simple from application which will clear us about the structure of this language . So ready to get fun!!

Those who come from c background they know the pain to create a simple from, cpp would think same, but c# developer who may be thinking creating from is a not a matter in c#, easy to write. But all of u now saw power of F#. Even c# or will feel clinch that a from could be create that easily.

but first from add reference add in ur reference for vs10.

open System.Windows.Forms
let form = new Form (Visible=true)
form.Click.Add (fun _ -> printfn "click")
Application.Run form

Now a console application will be open and a from will appear in the screen if u click he from, the console application prints the text clicks.

in this way we can use all reference library for f#. here we use windows but other can also use easily.

Now just care fully look the data type before saw next tutorial

Basic Types and Literals
sbyte            = System.SByte            76y
byte             = System.Byte             76uy
int16            = System.Int16            76s
uint16           = System.UInt16           76us
int32            = System.Int32            76
uint32           = System.UInt32           76u
int64            = System.Int64            76L
uint64           = System.UInt64           76UL
string           = System.String           "abc", @"c:\etc"
single           = System.Single           3.14f
double           = System.Double           3.14, 3.2e5
char             = System.Char             '7'
nativeint        = System.IntPtr           76n
unativeint       = System.UIntPtr          76un
bool             = System.Boolean          true, false
unit             = FSharp.Core.Unit         ()
obj              = System.Object            box 5
exn              = System.Exception        new ArgumentException()
bigint           = FSharp.Math.BigInt      1024I * 1024I * 1024I * 1024I

About kishor datta gupta

Graduate Research Assistant at University of Memphis Software Engineer at Silicon Orchard LTD. Former Research Assistant at Lamar University Former Software Engineer at Samsung R&D Institute Bangladesh Studies Ph.D. Computer Science at University of Memphis Studied Masters of Science in Computer Sciences at Lamar University Studied BSC in CSE at Khulna University of Engineering and Technology Studied HSC (completed) at Chittagang college 04-06 Studied High school at ST. Placid's High School'04 Studied Junior Secondary School at Saint Mary's School Lives in Memphis, Tennessee
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1 Response to create desktop from using F# (f# Tutorial 2 )

  1. fadedreamz says:

    thanks kishordgupta it was a great help. was looking for it.

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