Provides a set of methods during smart contract execution.
Namespace：Neo.SmartContract.Framework.Services
Assembly：Neo.SmartContract.Framework
public static class Runtime| Name | Description |
|---|---|
| Trigger | Gets the trigger type for the smart contract (verification contract or application contract). |
| Platform | Gets information of the platform on which the smart contract is currently executed |
| ScriptContainer | Gets the current script container |
| ExecutingScriptHash | Gets the script hash of the current context |
| CallingScriptHash | Gets the script hash of the calling contract |
| EntryScriptHash | Gets the script hash of the entry context |
| Time | Gets the timestamp of the current block |
| InvocationCounter | Gets the call number of the current contract |
| GasLeft | Gets the left GAS of the fee of current transaction |
| Name | Description |
|---|---|
| GetNotifications(UInt160 hash = null) | Gets all notifications of the execution of a contract |
| Log(string) | Sends a log message to the client executing the smart contract. |
| CheckWitness() | Determines whether the specified account has witnessed the current transaction |
| BurnGas | Burning GAS to benefit the Neo ecosystem |
The Runtime class is a static class and does not require a constructor.