в 15:31, 26 мая 2010

2010-05-26T15:31:35Z

Admin: 1 версия

2010-05-26T12:09:58Z

1 версия

Новая страница

==Application.AddMessageFilter==

<source lang="csharp">
using System;
using System.Threading;
using System.Windows.Forms;

public class BlockLeftMouseButtonMessageFilter : IMessageFilter
{
const int WM_LBUTTONDOWN = 0x201;

public bool PreFilterMessage(ref Message m) {
if(m.Msg == WM_LBUTTONDOWN)
{
Exception LeftButtonDownException;

LeftButtonDownException = new Exception("The left mouse button was pressed.");
Application.OnThreadException(LeftButtonDownException);
return true;
}
return false;
}
}

public class ApplicationEventHandlerClass
{
public void OnThreadException(object sender, ThreadExceptionEventArgs e)
{
Exception LeftButtonDownException;

LeftButtonDownException = e.Exception;
Console.WriteLine(LeftButtonDownException.Message);
}
}

public class MainForm : Form
{
public static void Main()
{
ApplicationEventHandlerClass AppEvents = new ApplicationEventHandlerClass();
MainForm MyForm = new MainForm();
BlockLeftMouseButtonMessageFilter MsgFilter = new BlockLeftMouseButtonMessageFilter();

Application.AddMessageFilter(MsgFilter);
Application.ThreadException += new ThreadExceptionEventHandler(AppEvents.OnThreadException);
Application.Run(MyForm);
}

public MainForm()
{
Text = "Application Exception Test";
}
}

</source>

==Application.ApplicationExit==

<source lang="csharp">
using System;
using System.Windows.Forms;
public class MainClass : System.Windows.Forms.Form
{
public MainClass()
{
Application.ApplicationExit += new EventHandler(Form_OnExit);
}
[STAThread]
static void Main()
{
Application.Run(new MainClass());
}
private void Form_OnExit(object sender, EventArgs evArgs)
{
Console.WriteLine("Exit");
}
}

</source>

==Application.CompanyName==

<source lang="csharp">
using System;
using System.Windows.Forms;
public class MainClass : System.Windows.Forms.Form
{
public MainClass()
{
Console.WriteLine("Company: " + Application.rupanyName);
Console.WriteLine("App Name: " + Application.ProductName);
Console.WriteLine("I live here: "+ Application.StartupPath);
}
[STAThread]
static void Main()
{
Application.Run(new MainClass());
}
}

</source>

==Application.Idle==

<source lang="csharp">

using System;
using System.Threading;
using System.Reflection;
using System.Windows.Forms;
public class HelloWorldForm : Form {
public HelloWorldForm() {
}
public static void OnApplicationExit(object sender, EventArgs e) {
try {
Console.WriteLine("shutting down.");
} catch (NotSupportedException) {
}
}
public static void OnIdle(object sender, EventArgs e) {
Console.WriteLine("idle.");
}
public static void OnThreadException(object sender, ThreadExceptionEventArgs e) {
Console.WriteLine("caught!");
}
public static void OnThreadExit(object sender, EventArgs e) {
Console.WriteLine("thread is shutting down.");
}
public static void Main() {
HelloWorldForm FormObject = new HelloWorldForm();
Application.ApplicationExit += new EventHandler(OnApplicationExit);
Application.Idle += new EventHandler(OnIdle);
Application.ThreadException += new ThreadExceptionEventHandler(OnThreadException);
Application.ThreadExit += new EventHandler(OnThreadExit);
Application.Run(FormObject);
}
}

</source>

==Application.ProductName==

<source lang="csharp">
using System;
using System.Windows.Forms;
public class MainClass : System.Windows.Forms.Form
{
public MainClass()
{
Console.WriteLine("Company: " + Application.rupanyName);
Console.WriteLine("App Name: " + Application.ProductName);
Console.WriteLine("I live here: "+ Application.StartupPath);
}
[STAThread]
static void Main()
{
Application.Run(new MainClass());
}
}

</source>

==Application.RemoveMessageFilter==

<source lang="csharp">

using System;
using System.Windows.Forms;
public class mainForm : System.Windows.Forms.Form
{
private MyMessageFilter msgFliter = new MyMessageFilter();
public mainForm()
{
Application.ApplicationExit += new EventHandler(Form_OnExit);
Application.AddMessageFilter(msgFliter);
}
[STAThread]
static void Main()
{
Application.Run(new mainForm());
}
private void Form_OnExit(object sender, EventArgs evArgs)
{
Application.RemoveMessageFilter(msgFliter);
}
}
public class MyMessageFilter : IMessageFilter
{
public bool PreFilterMessage(ref Message m)
{
// Intercept the left mouse button down message.
if (m.Msg == 513)
{
Console.WriteLine("WM_LBUTTONDOWN is: " + m.Msg);
return true;
}
return false;
}
}

</source>

==Application.Run==

<source lang="csharp">
using System;
using System.Windows.Forms;
public class MainClass : System.Windows.Forms.Form
{
public MainClass()
{
Application.ApplicationExit += new EventHandler(Form_OnExit);
}
[STAThread]
static void Main()
{
Application.Run(new MainClass());
}
private void Form_OnExit(object sender, EventArgs evArgs)
{
Console.WriteLine("Exit");
}
}

</source>

==Application.StartupPath==

<source lang="csharp">
using System;
using System.Collections.Generic;
using System.Windows.Forms;
static class MainClass
{
[STAThread]
static void Main()
{
Console.WriteLine( Application.StartupPath);

}
}

</source>

==Application.ThreadException==

<source lang="csharp">
using System;
using System.Threading;
using System.Windows.Forms;

public class BlockLeftMouseButtonMessageFilter : IMessageFilter
{
const int WM_LBUTTONDOWN = 0x201;

public bool PreFilterMessage(ref Message m) {
if(m.Msg == WM_LBUTTONDOWN)
{
Exception LeftButtonDownException;

LeftButtonDownException = new Exception("The left mouse button was pressed.");
Application.OnThreadException(LeftButtonDownException);
return true;
}
return false;
}
}

public class ApplicationEventHandlerClass
{
public void OnThreadException(object sender, ThreadExceptionEventArgs e)
{
Exception LeftButtonDownException;

LeftButtonDownException = e.Exception;
Console.WriteLine(LeftButtonDownException.Message);
}
}

public class MainForm : Form
{
public static void Main()
{
ApplicationEventHandlerClass AppEvents = new ApplicationEventHandlerClass();
MainForm MyForm = new MainForm();
BlockLeftMouseButtonMessageFilter MsgFilter = new BlockLeftMouseButtonMessageFilter();

Application.AddMessageFilter(MsgFilter);
Application.ThreadException += new ThreadExceptionEventHandler(AppEvents.OnThreadException);
Application.Run(MyForm);
}

public MainForm()
{
Text = "Application Exception Test";
}
}

</source>

==Application.ThreadExit==

<source lang="csharp">
using System;
using System.Threading;
using System.Reflection;
using System.Windows.Forms;
public class HelloWorldForm : Form {
public HelloWorldForm() {
}
public static void OnApplicationExit(object sender, EventArgs e) {
try {
Console.WriteLine("shutting down.");
} catch (NotSupportedException) {
}
}
public static void OnIdle(object sender, EventArgs e) {
Console.WriteLine("idle.");
}
public static void OnThreadException(object sender, ThreadExceptionEventArgs e) {
Console.WriteLine("caught!");
}
public static void OnThreadExit(object sender, EventArgs e) {
Console.WriteLine("thread is shutting down.");
}
public static void Main() {
HelloWorldForm FormObject = new HelloWorldForm();
Application.ApplicationExit += new EventHandler(OnApplicationExit);
Application.Idle += new EventHandler(OnIdle);
Application.ThreadException += new ThreadExceptionEventHandler(OnThreadException);
Application.ThreadExit += new EventHandler(OnThreadExit);
Application.Run(FormObject);
}
}

</source>

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Csharp/C Sharp by API/System.Windows.Forms/Application - История изменений

в 15:31, 26 мая 2010

Admin: 1 версия