Snip20TxSimulate..::..IncreaseAllowance Method (String, String, String, Nullable<(Of <(<'Int32>)>)>, Nullable<(Of <(<'String>)>)>, Nullable<(Of <(<'String>)>)>, Nullable<(Of <(<'TxOptions>)>)>)
   Simulates "IncreaseAllowance".
   
                
    Namespace: 
   SecretNET.TokenAssembly: SecretNET.Token (in SecretNET.Token.dll)
Syntax
public Task<SimulateResponse> IncreaseAllowance( string contractAddress, string spender, string amount, Nullable<int> expiration, Nullable<string> padding, Nullable<string> codeHash, Nullable<TxOptions> txOptions )
Parameters
- contractAddress
 - Type: String
The contract address. 
- spender
 - Type: String
The address of the account getting access to the funds. 
- amount
 - Type: String
The number of tokens to increase allowance by (Uint128). 
- expiration
 - Type: Nullable<(Of <(<'Int32>)>)>
Time at which the allowance expires. Counts the number of seconds from epoch, 1.1.1970 encoded as uint64. 
- padding
 - Type: Nullable<(Of <(<'String>)>)>
An ignored string that can be used to maintain constant message length. 
- codeHash
 - Type: Nullable<(Of <(<'String>)>)>
CodeHash is (not really) optional and makes a call way faster. 
- txOptions
 - Type: Nullable<(Of <(<'TxOptions>)>)>
The tx options. 

