csComp (SqwComp), . csServer (Server), (SqwServer), (SqwMain)
// C# File csSqw_Dll_Comp_7
using System;
using System.ComponentModel;
using System.Drawing;
namespace csComp
{
//
public class SqwComp: Component
{
private int numComp; //
private Point point; //
//
public SqwComp (int NumComp, Point Pnt)
{
numComp= NumComp;
point= Pnt;
}
// Number
public int Number
{
get
{
return numComp;//nt;
}
}
// Point
public Point Point
{
get
{
return point;
}
}
}
}
-
/////////////////////////
// C# File csSqw_Dll_7
// (Project/AddReference) csSqw_RemObject_Dll_4.dll
// (Project/AddReference) System.Runtime.Remoting.dll
// (Project/AddReference) csSqw_Dll_4.dll
using System;
using System.Drawing;
using System.Windows.Forms;
using System.Collections;
using System.ComponentModel;
using System.Runtime.Remoting;
using csComp;
using System.Threading;
namespace csServer
{
// - , .
//
public class Server: Form
{
private static int numCompnts= 0;
public SqwComp cs; //
private Random rand; //
public Container components = null;
//
public Server()
{
components= new Container ();
Text= " ";
rand= new Random ();
}
//
public virtual void CreateAdd ()
{
numCompnts++;
Point point= new Point ();
point.X= rand.Next (ClientSize.Width);
point.Y= rand.Next (ClientSize.Height);
SqwComp cmpnt= new SqwComp (numCompnts, point);
components.Add (cmpnt);
Invalidate ();
}
//
public virtual void Remove (int Num)
{
IEnumerator inum= components.Components.GetEnumerator ();
while (inum.MoveNext()) //
{
SqwComp cm= (SqwComp) inum.Current;
if (cm.Number == Num)
{
components.Remove (cm); //
Invalidate ();
break;
}
}
}
//
public virtual void GetRefList (ref ArrayList AL)
{
ArrayList aL= new ArrayList ();
IEnumerator inum= components.Components.GetEnumerator ();
while (inum.MoveNext()) //
{
SqwComp cm= (SqwComp) inum.Current;
aL.Add (cm.Number);
}
AL=aL;
}
//
protected override void OnPaint (PaintEventArgs e)
{
base.OnPaint (e);
IEnumerator inum=components.Components.GetEnumerator();
while (inum.MoveNext()) //
{
|
|
|
SqwComp cm= (SqwComp) inum.Current;
e.Graphics.DrawRectangle(new Pen(Color.Blue, 5),
cm.Point.X-20, cm.Point.Y-20, 40, 40);
e.Graphics.DrawString (cm.Number.ToString (),
new Font("Arial", 9),
new SolidBrush (Color.Red), cm.Point.X, cm.Point.Y);
}
}
}
}
/////////////////////////
// C# File csSqw_Server_7
// (Project/AddReference) csSqw__Dll_7.dll
// (Project/AddReference) System.Runtime.Remoting.dll
using System;
using System.Drawing;
using System.Windows.Forms;
using System.Collections;
using System.ComponentModel;
using System.Runtime.Remoting;
using System.Runtime.Remoting.Channels;
using System.Runtime.Remoting.Channels.Http;
using csServer;
using System.Threading;
public class SqwServer
{
static void Main ()
{
Server serv= new Server();
HttpChannel httpChannel;
try
{
httpChannel= new HttpChannel (8080);
ChannelServices.RegisterChannel (httpChannel);
}
catch(Exception e)
{
Console.WriteLine(e.Message);
return;
}
RemotingServices.Marshal (serv, "RemoteServer");
Application.Run(serv);
}
}
/////////////////////////
// C# File csSqw_Client_7
// (Project/AddReference) csSqw_Dll_7.dll
// (Project/AddReference) csSqw_Dll_Comp_7.dll
// (Project/AddReference) System.Runtime.Remoting.dll
using System;
using System.Collections;
using System.Drawing;
using System.Windows.Forms;
using System.Runtime.Remoting;
using System.Runtime.Remoting.Channels;
using System.Runtime.Remoting.Channels.Http;
using csComp;
using csServer;
namespace csSqw_Client_7
{
public class SqwMain: System.Windows.Forms.Form
{
private csServer.Server serv;
private Button butAdd;
private Button butDel;
private ListBox listBox;
int numComp= 0;
//
public SqwMain ()
{
Text= " ";
butAdd= new Button ();
butAdd.Text=" ";
butAdd.Location= new Point (10,10);
butAdd.Size= new System.Drawing.Size(130,20);
butAdd.Click+= new EventHandler (ClickButAdd);
this.Controls.Add (butAdd);
//-----
butDel=new Button ();
butDel.Text=" :";
butDel.Location= new Point (10,30);
butDel.Size= new System.Drawing.Size (180, 20);
butDel.Click += new EventHandler (ClickButDel);
this.Controls.Add (butDel);
listBox= new ListBox ();
listBox.Location= new Point (200, 30);
listBox.Size= new System.Drawing.Size (60, 20);
this.Controls.Add (listBox);
/////////////////////////////////////////////
HttpChannel httpChannel= new HttpChannel (0);
ChannelServices.RegisterChannel (httpChannel);
serv= (csServer.Server) Activator.GetObject(
typeof (csServer.Server),
"http://localhost:8080/RemoteServer");
}
//
void ClickButAdd (object o, EventArgs e)
{
numComp++;
serv.CreateAdd ();
ArrayList aL=null;
listBox.Items.Clear ();
serv.GetRefList (ref aL);
IEnumerator inum=aL.GetEnumerator();
while(inum.MoveNext())
{
int num= (int) inum.Current;
listBox.Items.Add (num);
}
}
//
void ClickButDel (object o, EventArgs e)
{
if (listBox.SelectedIndex==-1)
{
|
|
|
MessageBox.Show ("
");
}
else
{
int numSel= (int) listBox.SelectedItem;
listBox.Items.Remove (numSel);
serv.Remove(numSel);
///////////////
ArrayList aL=null;
listBox.Items.Clear ();
serv.GetRefList(ref aL);
for(int i= 0; i < aL.Count; i++)
{
int num= (int) aL[i];
listBox.Items.Add (num);
}
}
}
//
static void Main ()
{
SqwMain sqwMain= new SqwMain ();
Application.Run(sqwMain);
}
}
}
