Class QueryContractParams

Provides the details of the request to the client when invoking a contract local query function.

Inheritance

Object

QueryContractParams

Inherited Members

Object.Equals(Object)

Object.Equals(Object, Object)

Object.GetHashCode()

Object.GetType()

Object.MemberwiseClone()

Object.ReferenceEquals(Object, Object)

Object.ToString()

Namespace: Hashgraph

Assembly: Hashgraph.dll

Syntax

public class QueryContractParams

Properties

Contract

The address of the contract to call.

Declaration

public Address Contract { get; set; }

Property Value

Type	Description
Address

FunctionArgs

The function arguments to send with the method call.

Declaration

public object[] FunctionArgs { get; set; }

Property Value

Type	Description
Object[]

FunctionName

Name of the contract function to call.

Declaration

public string FunctionName { get; set; }

Property Value

Type	Description
String

Gas

The amount of gas that is allowed for the call.

Declaration

public long Gas { get; set; }

Property Value

Type	Description
Int64

MaxAllowedReturnSize

The maximum number of bytes that are allowed to be returned, if the contract attemps to return more information than the max allowed size it will fail.

Declaration

public long MaxAllowedReturnSize { get; set; }

Property Value

Type	Description
Int64

ReturnValueCharge

The amount of tinybars required to pay for returning the output data from the contract.

Declaration

public long ReturnValueCharge { get; set; }

Property Value

Type	Description
Int64

Remarks

At the time of writing it is 186 tinybars for every 32byte ABI encoded block returned.

ThrowOnFail

Throw a ContractException exception if the query call returns a code other than success. Default is true to maintain backwards compatibility. If set to false, the ContractCallResult will be returned without an exception. The exception returned also includes the contract call result. Default is

true

.

Declaration

public bool ThrowOnFail { get; set; }

Property Value

Type	Description
Boolean