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B. 2
C. 6
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abstract class BaseClass
{
public virtual void MethodA()
{
Console.WriteLine("BaseClass");
}
public virtual void MethodB()
{
}
}
class Class1: BaseClass
{
public void MethodA()
{
Console.WriteLine("Class1");
}
public override void MethodB()
{
}
}
class Class2: Class1
{
new public void MethodB()
{
}
}
class MainClass
{
public static void Main(string[] args)
{
Class2 o = new Class2();
o.MethodA();
}
}
A. BaseClass
B. BassClass Class1
C. Class1
D
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public static Boolean WriteTextFile(string content, string filepath,string name)
{
FileStream fs;
StreamWriter sw;
if (!System.IO.Directory.Exists(filepath))
{
DirectoryInfo DirInfo = Directory.CreateDirectory(filepath); //´´½¨Ä¿Â¼
DirI ......
WebRequest mywebrq;
WebResponse mywebresp;
StreamReader sr;
Streamwriter sw;
Private void Page_Load(object sender,EventArgs e) { mywebreq=WebRequest.Create( http://localhost/Test.aspx ); mywebresp=mywebreq.GetResponse();
sr=new streamReader(mywebresp.GetResponsestream());
strHtml=sr.ReadT ......
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protected override void Render(System.Web.UI.HtmlTextWriter writer)
{
StringWriter sw = new StringWriter() ;
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