
正文
Application 类
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Application 类具有用于启动和停止应用程序和线程以及处理 Windows 消息的方法,如下所示:
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Run 在当前线程上启动应用程序消息循环,并可以选择使某窗体可见。
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Exit 或 ExitThread 停止消息循环。
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DoEvents 在您的程序处于某个循环中时处理消息。
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AddMessageFilter 向应用程序消息泵添加消息筛选器来监视 Windows 消息。
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IMessageFilter 使您可以阻止引发某事件或在调用某事件处理程序前执行特殊操作。
该类具有用于获取或设置当前线程的区域性信息的 CurrentCulture 和 CurrentInputLanguage 属性。
不能创建此类的实例。
Application.EnableVisualStyles();//Enables visual styles for the application
Application.SetCompatibleTextRenderingDefault(false);//If true, new controls that support UseCompatibleTextRendering use
//the GDI+ based Graphics class for text rendering;
//if false, new controls use the GDI based TextRenderer class;In Visual C# 2005 or later,
//a call to SetCompatibleTextRenderingDefault is automatically generated in the Program.cs file.
Application.Run(new mainFrm());
示例代码:
public class Form1 : Form
{
[STAThread]
public static void Main()
{
// Start the application.
Application.Run(new Form1());
} private Button button1;
private ListBox listBox1; public Form1()
{
button1 = new Button();
button1.Left = ;
button1.Text = "Exit";
button1.Click += new EventHandler(button1_Click); listBox1 = new ListBox();
this.Controls.Add(button1);
this.Controls.Add(listBox1);
} private void button1_Click(object sender, System.EventArgs e)
{
int count = ;
// Check to see whether the user wants to exit the application.
// If not, add a number to the list box.
while (MessageBox.Show("Exit application?", "",
MessageBoxButtons.YesNo)==DialogResult.No)
{
listBox1.Items.Add(count);
count += ;
} // The user wants to exit the application.
// Close everything down.
Application.Exit();
}
}







