User-Defined Conversions: How It Works: Conversion Lookup : Casting Conversions « Data Types « C# / C Sharp






  1. C# / C Sharp
  2. Data Types
  3. Casting Conversions

User-Defined Conversions: How It Works: Conversion Lookup

    


// This demo has compiling error
class S
{
}
class TBase
{
}
class T: TBase
{
    public static implicit operator T(S s) 
    {
        return(new T());
    }
}

public class ConversionLookup1
{
    public static void Main()
    {
        S myS = new S();
        TBase tb = (TBase) myS;
    }
}








Related examples in the same category

1.An example that uses an implicit conversion operatorAn example that uses an implicit conversion operator
2.Use an explicit conversionUse an explicit conversion
3.illustrates casting objectsillustrates casting objects
4.The use of the cast operatorThe use of the cast operator
5.Casting int float and byte
6.Conversions: Numeric Types
7.Numeric Types: Checked Conversions
8.Conversions:Numeric Types:Checked Conversions
9.Conversions:Numeric Types:Conversions and Member LookupConversions:Numeric Types:Conversions and Member Lookup
10.Conversions:Numeric Types:Explicit Numeric ConversionsConversions:Numeric Types:Explicit Numeric Conversions
11.Conversions of Classes (Reference Types)\To an Interface the Object Might ImplementConversions of Classes (Reference Types)\To an Interface the Object Might Implement
12.Conversions of Classes (Reference Types):To the Base Class of an ObjectConversions of Classes (Reference Types):To the Base Class of an Object
13.User-Defined Conversions:A Simple ExampleUser-Defined Conversions:A Simple Example
14.Classes and Pre and Post Conversions
15.Conversion Lookup
16.InvalidCastException
17.NumberStyles.Integer
18.NumberStyles.None
19.NumberStyles.Integer | NumberStyles.AllowDecimalPoint
20.NumberStyles.Integer | NumberStyles.AllowThousands
21.NumberStyles.Integer | NumberStyles.AllowExponent
22.NumberStyles.HexNumber
23.Converts String to Any Other Type
24.Convert To Int 32
25.Converts a number value into a string that represents the number expressed in whole kilobytes.
26.Converts a numeric value into number expressed as a size value in bytes, kilobytes, megabytes, gigabytes, or terabytes depending on the size.
27.Returns a System.String representation of the value object
28.Convert string to char
29.Convert double value to bool and string
30.Converts a base data type to another base data type.