本文整理匯總了C#中System.IO.IsolatedStorage.IsolatedStorageFileStream.Handle屬性的典型用法代碼示例。如果您正苦於以下問題：C# IsolatedStorageFileStream.Handle屬性的具體用法？C# IsolatedStorageFileStream.Handle怎麽用？C# IsolatedStorageFileStream.Handle使用的例子？那麽, 這裏精選的屬性代碼示例或許可以為您提供幫助。您也可以進一步了解該屬性所在類System.IO.IsolatedStorage.IsolatedStorageFileStream的用法示例。
在下文中一共展示了IsolatedStorageFileStream.Handle屬性的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C#代碼示例。
示例1: GetPrefsForUser
private bool GetPrefsForUser()
{
try
{
// Retrieve an IsolatedStorageFile for the current Domain and Assembly.
IsolatedStorageFile isoFile =
IsolatedStorageFile.GetStore(IsolatedStorageScope.User |
IsolatedStorageScope.Assembly |
IsolatedStorageScope.Domain,
null,
null);
IsolatedStorageFileStream isoStream =
new IsolatedStorageFileStream("substituteUsername",
System.IO.FileMode.Open,
System.IO.FileAccess.Read,
System.IO.FileShare.Read);
// The code executes to this point only if a file corresponding to the username exists.
// Though you can perform operations on the stream, you cannot get a handle to the file.
try
{
SafeFileHandle aFileHandle = isoStream.SafeFileHandle;
Console.WriteLine("A pointer to a file handle has been obtained. "
+ aFileHandle.ToString() + " "
+ aFileHandle.GetHashCode());
}
catch (Exception e)
{
// Handle the exception.
Console.WriteLine("Expected exception");
Console.WriteLine(e);
}
StreamReader reader = new StreamReader(isoStream);
// Read the data.
this.NewsUrl = reader.ReadLine();
this.SportsUrl = reader.ReadLine();
reader.Close();
isoFile.Close();
return false;
}
catch (System.IO.FileNotFoundException)
{
// Expected exception if a file cannot be found. This indicates that we have a new user.
return true;
}
}