FileAdapter.ThrowIfNotOpen Method
Definition
Namespace: ASNA.DataGate.Client
Assembly: ASNA.QSys.DataGate.Client.dll
Checks if the provided reference is not null. If it is not null, the refernce is returned. If it is null, a dgException is thrown with its Error property set to dgErrorNumber.dgEaNOFILE.
static T ThrowIfNotOpen<T>(T? object)
Parameters
| Type | Parameter name | Description |
|---|---|---|
| T | object | The state to check. |
Returns
| Type | Description |
|---|---|
| T | The object if it is not null. |