updf_rename_elementΒΆ
updf_rename_element changes the name of a stream or storage.
-
ret = updf_rename_element(stg, oldname, newname)
Return Value
ret is TRUE (1) or an error object (see error_create).
Parameters
-
stg
stg is a storage object (see updf_create_file, updf_open_file, updf_create_storage).
-
oldname
oldname is the old name of a storage or stream.
-
newname
newname is the new name of a storage or stream.
Example
def test_updf_rename_element()
{
ssPath = GetTempPath();
stg = updf_create_file(ssPath + "test-rename.updf");
f = updf_create_stream(stg, "test");
fwrite_int8(f, 123);
ret = updf_rename_element(stg, "test", "test-stream");
if (type(ret) == "error") {
error();
}
updf_file_close(f);
ret = updf_rename_element(stg, "test-stream", "test-stream-2");
if (type(ret) == "error") {
error();
}
updf_close_storage(stg);
stg = updf_open_file(ssPath + "test-rename.updf");
f = updf_open_stream(stg, "test-stream-2");
i8 = fread_int8(f, 1);
if (i8 != 123) {
error();
}
updf_file_close(f);
updf_close_storage(stg);
}
test_updf_rename_element();
History
Version | Description |
---|---|
5.6.0 | New |
See also
id-1289254