Type Casting C# - Lec4 (Workshop on C# Programming: Learn to Build)
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The document provides examples of type casting in C# programming, showcasing how to convert between different data types, including int, short, and string. It demonstrates the use of methods like `int32.Parse` and `Convert.ToInt32` for type conversion, along with explicit casting. This material is part of a workshop on C# programming organized by East West University Computer Programming Club and prepared by Jannat Binta Alam.
![Type Casting
using System;
namespace dataType
{
class Program
{
static void Main(string[] args)
{
int a = 1;
int b = 2;
short result = (short) (a + b);
Console.WriteLine(result);
Console.Read();
}
}
}](https://image.slidesharecdn.com/typecasting-workshoponcprogramming-181101014922/85/Type-Casting-C-Lec4-Workshop-on-C-Programming-Learn-to-Build-3-320.jpg)
![Type Casting
using System;
namespace dataType
{
class Program
{
static void Main(string[] args)
{
string String1 = "123";
int a = Int32.Parse(String1);
Console.WriteLine(a);
Console.Read();
}
}
}](https://image.slidesharecdn.com/typecasting-workshoponcprogramming-181101014922/85/Type-Casting-C-Lec4-Workshop-on-C-Programming-Learn-to-Build-4-320.jpg)
![Type Casting
using System;
namespace dataType
{
class Program
{
static void Main(string[] args)
{
string String1 = "123";
string String2 = "321";
int c = Int32.Parse(String1) + Int32.Parse (String2);
Console.WriteLine(c);
Console.Read();
}
}
}](https://image.slidesharecdn.com/typecasting-workshoponcprogramming-181101014922/85/Type-Casting-C-Lec4-Workshop-on-C-Programming-Learn-to-Build-5-320.jpg)
![Type Casting
using System;
namespace dataType
{
class Program
{
static void Main(string[] args)
{
string String2 = "321";
int b = Convert.ToInt32(String2);
Console.WriteLine(b);
Console.Read();
}
}
}](https://image.slidesharecdn.com/typecasting-workshoponcprogramming-181101014922/85/Type-Casting-C-Lec4-Workshop-on-C-Programming-Learn-to-Build-6-320.jpg)
![Type Casting
using System;
namespace dataType
{
class Program
{
static void Main(string[] args)
{
string String1 = "123";
string String2 = "321";
int c = Convert.ToInt32 (String1) + Convert.ToInt32(String2);
Console.WriteLine(c);
Console.Read();
}
}
}](https://image.slidesharecdn.com/typecasting-workshoponcprogramming-181101014922/85/Type-Casting-C-Lec4-Workshop-on-C-Programming-Learn-to-Build-7-320.jpg)
![Type Casting
using System;
namespace dataType
{
class Program
{
static void Main(string[] args)
{
string String1 = "123";
string String2 = "321";
int c = Int32.Parse.ToInt32 (String1) + Convert.ToInt32(String2);
Console.WriteLine(c);
Console.Read();
}
}
}](https://image.slidesharecdn.com/typecasting-workshoponcprogramming-181101014922/85/Type-Casting-C-Lec4-Workshop-on-C-Programming-Learn-to-Build-8-320.jpg)
![Type Casting
using System;
namespace dataType
{
class Program
{
static void Main(string[] args)
{
double d = 123.998;
int e = (int)d;
Console.WriteLine(e);
Console.Read();
}
}
}](https://image.slidesharecdn.com/typecasting-workshoponcprogramming-181101014922/85/Type-Casting-C-Lec4-Workshop-on-C-Programming-Learn-to-Build-9-320.jpg)
![Type Casting
using System;
namespace dataType
{
class Program
{
static void Main(string[] args)
{
string String1 = "123";
int a = Int32.Parse(String1);
object obj = a;
int r = (int)obj;
Console.WriteLine(r);
Console.Read();
}
}
}](https://image.slidesharecdn.com/typecasting-workshoponcprogramming-181101014922/85/Type-Casting-C-Lec4-Workshop-on-C-Programming-Learn-to-Build-10-320.jpg)
Type Casting C# - Lec4 (Workshop on C# Programming: Learn to Build)
- 2. C# Day 1 Lecture5: Type Casting
- 3. Type Casting using System; namespace dataType { class Program { static void Main(string[] args) { int a = 1; int b = 2; short result = (short) (a + b); Console.WriteLine(result); Console.Read(); } } }
- 4. Type Casting using System; namespace dataType { class Program { static void Main(string[] args) { string String1 = "123"; int a = Int32.Parse(String1); Console.WriteLine(a); Console.Read(); } } }
- 5. Type Casting using System; namespace dataType { class Program { static void Main(string[] args) { string String1 = "123"; string String2 = "321"; int c = Int32.Parse(String1) + Int32.Parse (String2); Console.WriteLine(c); Console.Read(); } } }
- 6. Type Casting using System; namespace dataType { class Program { static void Main(string[] args) { string String2 = "321"; int b = Convert.ToInt32(String2); Console.WriteLine(b); Console.Read(); } } }
- 7. Type Casting using System; namespace dataType { class Program { static void Main(string[] args) { string String1 = "123"; string String2 = "321"; int c = Convert.ToInt32 (String1) + Convert.ToInt32(String2); Console.WriteLine(c); Console.Read(); } } }
- 8. Type Casting using System; namespace dataType { class Program { static void Main(string[] args) { string String1 = "123"; string String2 = "321"; int c = Int32.Parse.ToInt32 (String1) + Convert.ToInt32(String2); Console.WriteLine(c); Console.Read(); } } }
- 9. Type Casting using System; namespace dataType { class Program { static void Main(string[] args) { double d = 123.998; int e = (int)d; Console.WriteLine(e); Console.Read(); } } }
- 10. Type Casting using System; namespace dataType { class Program { static void Main(string[] args) { string String1 = "123"; int a = Int32.Parse(String1); object obj = a; int r = (int)obj; Console.WriteLine(r); Console.Read(); } } }
- 11. This slide is provided as a course material in the workshop named “Workshop on C# Programming: Learn to Build”. Organized by- East West University Computer Programming Club (EWUCoPC) Prepared by- Jannat Binta Alam Campus Ambassador Young Engineers Society (YES) E-mail: [email protected]