ASP & PHP

I have following code made by some other program.. I am not able to understand what is Administration and how to create "webdev" similar like getemployee is created in the code like "DataView dataView = myAdmin.GetEmployees();"

code...

using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;

public partial class Admin_Staff : System.Web.UI.Page
{
Administration myAdmin = new Administration();

protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
BindData();
}
}


protected void gridEmployees_RowCommand(object sender, GridViewCommandEventArgs e)
{
if (e.CommandName.Equals("Insert"))
{

myEmployee myEmployee = new myEmployee();
myEmployee.name = ((TextBox)gridEmployees.FooterRow.FindControl("nameTextboxInsert")).Text;
myEmployee.title = ((TextBox)gridEmployees.FooterRow.FindControl("titleTextboxInsert")).Text;
myEmployee.phone = ((TextBox)gridEmployees.FooterRow.FindControl("phoneTextboxInsert")).Text;
myEmployee.fax = ((TextBox)gridEmployees.FooterRow.FindControl("faxTextboxInsert")).Text;
myEmployee.email = ((TextBox)gridEmployees.FooterRow.FindControl("emailTextboxInsert")).Text;
myEmployee.position = ((TextBox)gridEmployees.FooterRow.FindControl("positionTextboxInsert")).Text;

myAdmin.InsertEmployee(myEmployee);

gridEmployees.ShowFooter = false;
BindData();
}

}

protected void gridEmployees_RowEditing(object sender, GridViewEditEventArgs e)
{
gridEmployees.EditIndex = e.NewEditIndex;
BindData();
}

protected void gridEmployees_RowCancelingEdit(object sender, GridViewCancelEditEventArgs e)
{
gridEmployees.EditIndex = -1;
gridEmployees.ShowFooter = false;
BindData();
}

protected void gridEmployees_RowUpdating(object sender, GridViewUpdateEventArgs e)
{

myEmployee myEmployee = new myEmployee();
myEmployee.employeeID = (int)gridEmployees.DataKeys[e.RowIndex].Value;
myEmployee.name = ((TextBox)gridEmployees.Rows[e.RowIndex].FindControl("nameTextbox")).Text;
myEmployee.title = ((TextBox)gridEmployees.Rows[e.RowIndex].FindControl("titleTextbox")).Text;
myEmployee.phone = ((TextBox)gridEmployees.Rows[e.RowIndex].FindControl("phoneTextbox")).Text;
myEmployee.fax = ((TextBox)gridEmployees.Rows[e.RowIndex].FindControl("faxTextbox")).Text;
myEmployee.email = ((TextBox)gridEmployees.Rows[e.RowIndex].FindControl("emailTextbox")).Text;
myEmployee.position = ((TextBox)gridEmployees.Rows[e.RowIndex].FindControl("positionTextbox")).Text;

myAdmin.UpdateEmployee(myEmployee);

gridEmployees.EditIndex = -1;
BindData();
}

protected void gridEmployees_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
Int32 employeeID = (int)gridEmployees.DataKeys[e.RowIndex].Value;

myAdmin.DeleteEmployee(employeeID);

gridEmployees.EditIndex = -1;
BindData();

}

protected void InsertRecord(object sender, EventArgs e)
{
gridEmployees.ShowFooter = true;
BindData();

//go to the template bottom
Page.MaintainScrollPositionOnPostBack = false;
ClientScript.RegisterStartupScript(this.GetType(), "hash", "location.hash = '#new';", true);
}


// Sorting Gridview
protected void gridEmployees_Sorting(object sender, GridViewSortEventArgs e)
{

if (Session["AdminTaskTable"] != null)
{
DataView dataView = Session["AdminTaskTable"] as DataView;
dataView.Sort = e.SortExpression + " " + ConvertSortDirectionToSql();

gridEmployees.DataSource = dataView;
gridEmployees.DataBind();
}

}

private string ConvertSortDirectionToSql()
{

string newSortDirection = String.Empty;

if (ViewState["sortOrder"] == null || ViewState["sortOrder"].ToString() == "DESC")
{
newSortDirection = "ASC";
}
else
{
newSortDirection = "DESC";
}


ViewState["sortOrder"] = newSortDirection;
return newSortDirection;

}


private void BindData()
{

DataView dataView = myAdmin.GetEmployees();
Session["AdminTaskTable"] = dataView;
gridEmployees.DataSource = dataView;
gridEmployees.DataBind();

}
}

I don't know what you're asking, but please use forum CODE tags around posted code. Try re-phrasing your question with more specific details.