本文整理汇总了C#中System.Security.Policy.GacMembershipCondition类的典型用法代码示例。如果您正苦于以下问题：C# GacMembershipCondition类的具体用法？C# GacMembershipCondition怎么用？C# GacMembershipCondition使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
GacMembershipCondition类属于System.Security.Policy命名空间，在下文中一共展示了GacMembershipCondition类的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: CopyDemo
//引入命名空间
using System;
using System.Security;
using System.Security.Policy;
using System.Collections;
public class GacMembershipConditionDemo
{
// Demonstrate the Copy method, which creates an identical
// copy of the current permission.
private bool CopyDemo()
{
Console.WriteLine(
"************************************************************");
GacMembershipCondition Gac1 = new GacMembershipCondition();
Console.WriteLine("Original membership condition = ");
Console.WriteLine(Gac1.ToXml().ToString());
try
{
IMembershipCondition membershipCondition = Gac1.Copy();
Console.WriteLine("Result of Copy = ");
Console.WriteLine(
((GacMembershipCondition)membershipCondition).ToXml().ToString()
);
}
catch (Exception e)
{
Console.WriteLine("Copy failed : " + Gac1.ToString() + e);
return false;
}
return true;
}
// Demonstrate the Check method, which determines whether the specified
// evidence satisfies the membership condition.
private bool CheckDemo()
{
Console.WriteLine(
"************************************************************");
GacMembershipCondition Gac1 = new GacMembershipCondition();
GacInstalled myGac = new GacInstalled();
try
{
Object [] hostEvidence = {myGac};
Object [] assemblyEvidence = {};
Evidence myEvidence = new Evidence(hostEvidence,assemblyEvidence);
bool retCode = Gac1.Check(myEvidence);
Console.WriteLine("Result of Check = " + retCode.ToString() + "\n");
}
catch (Exception e)
{
Console.WriteLine("Check failed : " + Gac1.ToString() + e);
return false;
}
return true;
}
// Demonstrate the GetHashCode method, which returns a hash code
// for the specified membership condition.
private bool GetHashCodeDemo()
{
Console.WriteLine(
"************************************************************");
GacMembershipCondition Gac1 = new GacMembershipCondition();
try
{
Console.WriteLine(
"Result of GetHashCode for a GacMembershipCondition = " +
Gac1.GetHashCode().ToString() + "\n");
}
catch (Exception e)
{
Console.WriteLine("GetHashCode failed : " + Gac1.ToString() + e);
return false;
}
return true;
}
// Demonstrate the ToXml and FromXml methods, including the overloads.
// ToXml creates an XML encoding of the membership condition and its
// current state; FromXml reconstructs a membership condition with the
// specified state from the XML encoding.
private bool ToFromXmlDemo()
{
Console.WriteLine(
"************************************************************");
try
{
GacMembershipCondition Gac1 = new GacMembershipCondition();
GacMembershipCondition Gac2 = new GacMembershipCondition();
// Roundtrip a GacMembershipCondition to and from an XML encoding.
Gac2.FromXml(Gac1.ToXml());
bool result = Gac2.Equals(Gac1);
if (result)
{
Console.WriteLine(
"Result of ToXml() = " + Gac2.ToXml().ToString());
Console.WriteLine(
"Result of ToFromXml roundtrip = " + Gac2.ToString());
}
else
{
Console.WriteLine(Gac2.ToString());
Console.WriteLine(Gac1.ToString());
return false;
}
GacMembershipCondition Gac3 = new GacMembershipCondition();
GacMembershipCondition Gac4 = new GacMembershipCondition();
IEnumerator policyEnumerator = SecurityManager.PolicyHierarchy();
while (policyEnumerator.MoveNext())
{
PolicyLevel currentLevel =
(PolicyLevel)policyEnumerator.Current;
if (currentLevel.Label == "Machine")
{
Console.WriteLine("Result of ToXml(level) = " +
Gac3.ToXml(currentLevel));
Gac4.FromXml(Gac3.ToXml(), currentLevel);
Console.WriteLine("Result of FromXml(element, level) = " +
Gac4.ToString());
}
}
}
catch (Exception e)
{
Console.WriteLine("ToFromXml failed. " + e);
return false;
}
return true;
}
// Invoke all demos.
public bool RunDemo()
{
bool returnCode =true;
bool tempReturnCode;
// Call the Copy demo.
if (tempReturnCode = CopyDemo())
Console.Out.WriteLine("Copy demo completed successfully.");
else
Console.Out.WriteLine("Copy demo failed.");
returnCode = tempReturnCode && returnCode;
// Call the Check demo.
if (tempReturnCode = CheckDemo())
Console.Out.WriteLine("Check demo completed successfully.");
else
Console.Out.WriteLine("Check demo failed.");
returnCode = tempReturnCode && returnCode;
// Call the GetHashCode demo.
if (tempReturnCode = GetHashCodeDemo())
Console.Out.WriteLine("GetHashCode demo completed successfully.");
else
Console.Out.WriteLine("GetHashCode demo failed.");
returnCode = tempReturnCode && returnCode;
// Call the ToFromXml demo.
if (tempReturnCode = ToFromXmlDemo())
Console.Out.WriteLine("ToFromXml demo completed successfully.");
else
Console.Out.WriteLine("ToFromXml demo failed.");
returnCode = tempReturnCode && returnCode;
return (returnCode);
}
// Test harness.
public static void Main(String[] args)
{
try
{
GacMembershipConditionDemo testcase =
new GacMembershipConditionDemo();
bool returnCode = testcase.RunDemo();
if (returnCode)
{
Console.Out.WriteLine(
"The GacMembershipCondition demo completed successfully.");
Console.Out.WriteLine("Press the Enter key to exit.");
string consoleInput = Console.ReadLine();
System.Environment.ExitCode = 100;
}
else
{
Console.Out.WriteLine("The GacMembershipCondition demo failed.");
Console.Out.WriteLine("Press the ENTER key to exit.");
string consoleInput = Console.ReadLine();
System.Environment.ExitCode = 101;
}
}
catch (Exception e)
{
Console.Out.WriteLine("The GacIdentityPermission demo failed.");
Console.WriteLine(e.ToString());
Console.Out.WriteLine("Press the Enter key to exit.");
string consoleInput = Console.ReadLine();
System.Environment.ExitCode = 101;
}
}
}