private string CreateNewFile(string fileNameWithExtension, CreateCollisionOption collisionOption)
{
string fileNamePath = Path + System.IO.Path.DirectorySeparatorChar + fileNameWithExtension;
if (File.Exists(fileNamePath))
{
switch (collisionOption)
{
case CreateCollisionOption.GenerateUniqueName:
int i = 1;
while (File.Exists(fileNamePath))
{
fileNamePath = System.IO.Path.GetFileNameWithoutExtension(fileNameWithExtension);
fileNamePath += "(" + i + ")";
fileNamePath += System.IO.Path.GetExtension(fileNameWithExtension);
fileNamePath = Path + System.IO.Path.PathSeparator + fileNamePath;
i++;
}
// File.Create(fileNamePath);
break;
case CreateCollisionOption.ReplaceExisting:
// File.Create(fileNamePath);
break;
case CreateCollisionOption.FailIfExists:
fileNamePath = null;
break;
case CreateCollisionOption.OpenIfExists:
break;
default:
break;
}
}
else
{
// File.Create(fileNamePath);
}
return(fileNamePath);
}
internal StorageFile CreateFile(string fileNameWithExtension, CreateCollisionOption collisionOption)
{
string fileNamePath = CreateNewFile(fileNameWithExtension, collisionOption);
return(NewStorageFile(fileNamePath));
}
internal async Task <StorageFile> CreateFileAsync(string fileNameWithExtension, CreateCollisionOption collisionOption)
{
return(await Task.Run(() => CreateFile(fileNameWithExtension, collisionOption)));
}
private string CreateNewFile(string fileNameWithExtension, CreateCollisionOption collisionOption)
{
string fileNamePath = Path + System.IO.Path.DirectorySeparatorChar + fileNameWithExtension;
if (File.Exists(fileNamePath))
{
switch (collisionOption)
{
case CreateCollisionOption.GenerateUniqueName:
int i = 1;
while (File.Exists(fileNamePath))
{
fileNamePath = System.IO.Path.GetFileNameWithoutExtension(fileNameWithExtension);
fileNamePath += "(" + i + ")";
fileNamePath += System.IO.Path.GetExtension(fileNameWithExtension);
fileNamePath = Path + System.IO.Path.PathSeparator + fileNamePath;
i++;
}
// File.Create(fileNamePath);
break;
case CreateCollisionOption.ReplaceExisting:
// File.Create(fileNamePath);
break;
case CreateCollisionOption.FailIfExists:
fileNamePath = null;
break;
case CreateCollisionOption.OpenIfExists:
break;
default:
break;
}
}
else
{
// File.Create(fileNamePath);
}
return fileNamePath;
}
internal StorageFile CreateFile(string fileNameWithExtension, CreateCollisionOption collisionOption)
{
string fileNamePath = CreateNewFile(fileNameWithExtension, collisionOption);
return NewStorageFile(fileNamePath);
}
internal async Task<StorageFile> CreateFileAsync(string fileNameWithExtension, CreateCollisionOption collisionOption)
{
return await Task.Run(() => CreateFile(fileNameWithExtension, collisionOption));
}
