IDatabaseConnectionOpenBlob Method |
Opens the blob located by the a database, table, column, and rowid for incremental I/O as a Stream.
Namespace: SQLitePCL.prettyAssembly: SQLitePCL.pretty (in SQLitePCL.pretty.dll) Version: 1.0.0.0 (1.0.0)
Syntax Stream OpenBlob(
string database,
string tableName,
string columnName,
long rowId,
bool canWrite
)
abstract OpenBlob :
database : string *
tableName : string *
columnName : string *
rowId : int64 *
canWrite : bool -> Stream
Parameters
- database
- Type: SystemString
The database containing the blob. - tableName
- Type: SystemString
The table containing the blob. - columnName
- Type: SystemString
The column containing the blob. - rowId
- Type: SystemInt64
The row containing the blob. - canWrite
- Type: SystemBoolean
if the Stream should be open for both read and write operations.
if the Stream should be open oly for read operations.
Return Value
Type:
StreamA
Stream that can be used to synchronously write and read to and from blob.
See Also