C # func Application

Using System;
Using System. Collections. Generic;
Using System. LINQ;
Using System. text;

NamespaceFuncdemo
{
ClassProgram
{
Static VoidMain (String[] ARGs)
{
//Similar delegation Function
Func<String,Int>Test=Tsetmothod;

Console. writeline (test ("123"));

Func<String,Int>Test1=Tsetmothod;

//You only need to call this class to reduce repeatedCode
Callmethod<String>(Test1,"123");

//Or use this
Callmethod<String>(NewFunc<String,Int>(Tsetmothod ),"123");

Callmethod (NewFunc<String,Int>(Tsetmothod ),"123");

}

Public static int tsetmothod ( string name)
{< br> If ( string . isnullorempty (name ))
{< br> return 1 ;
}< br> return 0 ;

}

//The following code is often used for transformation.

// Try
// {
/// /Do (); only this method changes
// }
// Catch (system. Exception ex)
// {
// // Log (E );
// }
// Finally
// {
/// /Doother ();
// }

//
Public   Static   Void Callmethod < T > (Func < T, Int > Func, t item)
{
Try
{
Int I = Func (item );
Console. writeline (I );
}
Catch (Exception E)
{

}
Finally
{

}
}

}
}

Func example