[This topic is pre-release documentation and is subject to change in future releases. Blank topics are included as placeholders.]
Opens an existing dataset.
Syntax
| Visual Basic (Declaration) |
|---|
Public Shared Function open ( _ fileId As H5FileId, _ dataSetName As String _ ) As H5DataSetId |
| C# |
|---|
public static H5DataSetId open ( H5FileId fileId, string dataSetName ) |
| C++ |
|---|
public: static H5DataSetId^ open ( H5FileId^ fileId, String^ dataSetName ) |
Parameters
- fileId (H5FileId)
- IN: Identifier of the file within which the dataset to be accessed will be found.
- dataSetName (String)
- IN: The name of the dataset to access.
Remarks
H5Dopen opens an existing dataset for access in the file specified
in fileId. name is a dataset name and is used to identify the
dataset in the file.
Exceptions
| Exception | Condition |
|---|---|
| throws H5DopenException on failure. |