Stored procedure helps to make your work easy. With the help of these you just have to supply some parameters only.
Introduction
Stored procedure helps to make your work easy. With the help of these you just have to supply some parameters only. In the following code, I tried to explain the working with Stored procedure.
namespace CSharp.AStepAhead.usingstoredprocedure
{
public class usingstoredprocedure
{
static string myConStr = "server=(local); integrated security=SSPI;database=HRnPAYROLL";
static SqlConnection myCon;
static SqlCommand myCmd;
static SqlDataReader myDr;
public static void Main()
{
int i = 0;
string empId, fnm, lnm, age;
for (; ; )
{
Console.Clear();
Console.Write("\n 1 Insert Record(s)");
Console.Write("\n 2 Update Record(s)");
Console.Write("\n 3 Delete Record(s)");
Console.Write("\n 4 Display Record(s)");
Console.Write("\n 5 Display Record(s) By Employee ID");
Console.Write("\n 6 Display Record(s) By Name Criteria");
Console.Write("\n 7 Exit\n");
Console.Write("\n Select your option [1-7]: ");
i = int.Parse(Console.ReadLine());
if (i <= 0)
{
Console.WriteLine("\a Invalid Selection!");
Console.ReadLine();
continue;
}
if (i < 7)
{
switch (i)
{
case 1: //Insert record
{
Console.Write(" Enter Employee Id:");
empId = Console.ReadLine();
Console.Write(" Enter First Name:");
fnm = Console.ReadLine();
Console.Write(" Enter Last Name:");
lnm = Console.ReadLine();
Console.Write(" Enter Age:");
age = Console.ReadLine();
Console.WriteLine("\n " + usingstoredprocedure.InsertEmployee(empId, fnm, lnm, age));
Console.ReadLine();
break;
}
case 2:
{
Console.Write(" Enter Employee Id:");
empId = Console.ReadLine();
Console.Write(" Enter First Name:");
fnm = Console.ReadLine();
Console.Write(" Enter Last Name:");
lnm = Console.ReadLine();
Console.Write(" Enter Age:");
age = Console.ReadLine();
Console.WriteLine("\n " + usingstoredprocedure.UpdateEmployee(empId, fnm, lnm, age));
Console.ReadLine();
break;
}
case 3:
{
Console.Write(" Enter Employee Id:");
empId = Console.ReadLine();
Console.WriteLine("\n " + usingstoredprocedure.DeleteEmployee(empId));
Console.ReadLine();
break;
}
case 4:
{
fnm = "";
empId = "";
usingstoredprocedure.dispData(fnm, empId);
break;
}
case 5:
{
Console.Write(" Enter Employee Id:");
empId = Console.ReadLine();
fnm = "";
usingstoredprocedure.dispData(fnm, empId);
break;
}
case 6:
{
Console.Write(" Enter Name:");
fnm = Console.ReadLine();
empId = "";
usingstoredprocedure.dispData(fnm, empId);
break;
}
}
}
if (i == 7)
{
Console.Write("\n You are existing!");
break;
}
}
Console.ReadLine();
Conclusion
Its easy to work with Stored Procedure.
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