public static void RunWithPrivilege(string privilege, bool enabled, PrivilegedCallback callback, object state)
{
if (callback == null)
{
throw new ArgumentNullException("callback");
}
Privilege p = new Privilege(privilege);
RuntimeHelpers.PrepareConstrainedRegions();
try
{
if (enabled)
{
p.Enable();
}
else
{
p.Disable();
}
callback(state);
}
catch
{
p.Revert();
throw;
}
finally
{
p.Revert();
}
}
internal static void ExecutePrivileged(IStackWalk permission, PrivilegedCallback callback)
{
permission.Assert();
try
{
callback();
}
finally
{
CodeAccessPermission.RevertAssert();
}
}
internal static void ExecutePrivileged(IStackWalk permission, PrivilegedCallback callback)
{
permission.Assert();
try
{
callback();
}
finally
{
CodeAccessPermission.RevertAssert();
}
}
public static void RunWithPrivilege( string privilege, bool enabled, PrivilegedCallback callback, object state)
{
if ( callback == null )
{
throw new ArgumentNullException( "callback" );
}
Privilege p = new Privilege( privilege );
try
{
if (enabled)
{
p.Enable();
}
else
{
p.Disable();
}
callback(state);
}
catch
{
p.Revert();
throw;
}
finally
{
p.Revert();
}
}
public static void RunWithPrivilege(string privilege, bool enabled, PrivilegedCallback callback, object state)
{
if (callback == null)
{
throw new ArgumentNullException("callback");
}
using(TokenPrivilege p = new TokenPrivilege(privilege))
{
RuntimeHelpers.PrepareConstrainedRegions();
try
{
if (enabled)
{
p.Enable();
}
else
{
p.Disable();
}
callback(state);
}
finally
{
p.Revert();
}
}
}
