pragma solidity ^0.8.10;
      
      contract Callee {
        uint public x;
        uint public value;
      
        function setX(uint _x) public returns (uint) {
          x = _x;
          return x;
        }
      
        function setXandSendEther(uint _x) public payable returns (uint, uint) {
          x = _x;
          value = msg.value;
      
          return (x, value);
        }
      }
      
      contract Caller {
        function setX(Callee _callee, uint _x) public {
          uint x = _callee.setX(_x);
        }
      
        function setXFromAddress(address _addr, uint _x) public {
          Callee callee = Callee(_addr);
          callee.setX(_x);
        }
      
        function setXandSendEther(Callee _callee, uint _x) public payable {
          (uint x, uint value) = _callee.setXandSendEther{value: msg.value}(_x);
        }
      }

      Solidity language logo
      Calling other contract

      Solidity Recipes

      Shortcut: web3.callcontract

      0 Comments

        Add Comment

        Log in to add a comment

        Codiga - All rights reserved 2022.