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This is extremely trivial XML Schema Validator; I just needed to verify my XML against a Schema File. Very simple code but maybe helpful to someone.
using System;
using System.Xml;
using System.IO;
using System.Xml.Schema;
namespace XmlConsole
{
/// <summary>
/// Summary description for Class1.
/// </summary>
class Class1
{
private static int errors = 0;
/// <summary>
/// The main entry point for the application.
/// </summary>
[STAThread]
static void
{
try
{
// The Source XML File
XmlTextReader xtr = new XmlTextReader("C:\\devresult.xml");
XmlValidatingReader reader = new XmlValidatingReader(xtr);
reader.ValidationType = ValidationType.Schema;
// The Path of the XML Schema File against which the Validation is to be made.
// you can add more than one Files by using reader.Schemas.Add()
reader.Schemas.Add(null,new XmlTextReader(@"E:\Schema.xsd"));
reader.ValidationEventHandler += new ValidationEventHandler(reader_ValidationEventHandler);
while(reader.Read());
xtr.Close();
reader.Close();
if(errors == 0)
System.Console.WriteLine("Validation Successfull");
else
System.Console.WriteLine("Validation Failed");
System.Console.ReadLine();
}
catch(Exception exp)
{
System.Console.WriteLine(exp.Message);
errors ++;
}
}
private static void reader_ValidationEventHandler(object sender, ValidationEventArgs e)
{
System.Console.WriteLine(e.Message);
}
}
}
Ok, again posting after a long time.
Predict the output of the following code, the contains 3 sets of function calls, each set contains one call by value and one by reference, but the object being passed everytime is a reference type. It is recommended that you do not run the code, just predict the output.
StringBuilder used in the code is a class and is a reference type.
Also explain your answers.
class Class1
{
static void
{
StringBuilder str;
// Set 1
str = new StringBuilder("Types");
CrazyFunction1(str);
Console.WriteLine(str.ToString());
str = new StringBuilder("Types");
CrazyFunction2(ref str);
Console.WriteLine(str.ToString());
// Set 2
str = new StringBuilder("Types");
CrazyFunction3(str);
Console.WriteLine(str.ToString());
str = new StringBuilder("Types");
CrazyFunction4(ref str);
Console.WriteLine(str.ToString());
//Set 3
str = new StringBuilder("Types");
CrazyFunction5(str);
Console.WriteLine(str.ToString());
str = new StringBuilder("Types");
CrazyFunction6(ref str);
Console.WriteLine(str.ToString());
Console.ReadLine();
}
private static void CrazyFunction1(StringBuilder x)
{
x = null;
}
private static void CrazyFunction2(ref StringBuilder x)
{
x = null;
}
private static void CrazyFunction3(StringBuilder x)
{
x.Append(" are crazy");
}
private static void CrazyFunction4(ref StringBuilder x)
{
x.Append(" are crazy");
}
private static void CrazyFunction5(StringBuilder x)
{
x = new StringBuilder("crazy");
}
private static void CrazyFunction6(ref StringBuilder x)
{
x = new StringBuilder("crazy");
}
}
