AudioFile.GetUserDataSize Method
Definition
Important
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Overloads
| Name | Description |
|---|---|
| GetUserDataSize(UInt32, Int32, UInt64) |
Get the 64-bit size of the specified user data. |
| GetUserDataSize(AudioFileChunkType, Int32, UInt64) |
Get the 64-bit size of the specified user data. |
| GetUserDataSize(AudioFileChunkType, Int32) |
Get the size of the specified user data. |
| GetUserDataSize(UInt32, Int32) |
Get the size of the specified user data. |
GetUserDataSize(UInt32, Int32, UInt64)
Get the 64-bit size of the specified user data.
public AudioToolbox.AudioFileError GetUserDataSize(uint userDataId, int index, out ulong size);member this.GetUserDataSize : uint32 * int * uint64 -> AudioToolbox.AudioFileErrorParameters
- userDataId
- UInt32
The fourcc of the chunk.
- index
- Int32
The index of the chunk if there are more than one chunks.
- size
- UInt64
The retrieved 64-bit size of the specified user data.
Returns
Returns Success on success, otherwise an AudioFileError error code.
Applies to
GetUserDataSize(AudioFileChunkType, Int32, UInt64)
Get the 64-bit size of the specified user data.
public AudioToolbox.AudioFileError GetUserDataSize(AudioToolbox.AudioFileChunkType chunkType, int index, out ulong size);member this.GetUserDataSize : AudioToolbox.AudioFileChunkType * int * uint64 -> AudioToolbox.AudioFileErrorParameters
- chunkType
- AudioFileChunkType
The fourcc of the chunk.
- index
- Int32
The index of the chunk if there are more than one chunks.
- size
- UInt64
The retrieved 64-bit size of the specified user data.
Returns
Returns Success on success, otherwise an AudioFileError error code.
Applies to
GetUserDataSize(AudioFileChunkType, Int32)
Get the size of the specified user data.
public int GetUserDataSize(AudioToolbox.AudioFileChunkType chunkType, int index);member this.GetUserDataSize : AudioToolbox.AudioFileChunkType * int -> intParameters
- chunkType
- AudioFileChunkType
The fourcc of the chunk.
- index
- Int32
The index of the chunk if there are more than one chunks.
Returns
Returns the (non-negative) size on success, otherwise -1.
Applies to
GetUserDataSize(UInt32, Int32)
Get the size of the specified user data.
public int GetUserDataSize(uint userDataId, int index);member this.GetUserDataSize : uint32 * int -> intParameters
- userDataId
- UInt32
The fourcc of the chunk.
- index
- Int32
The index of the chunk if there are more than one chunks.
Returns
Returns the (non-negative) size on success, otherwise -1.