Perhaps what you’re looking for is an Array or List. Both of these can contain a sequence of multiple values, which would allow you to do this, for example:
var resultArray = new[] { 
    sqlCmd2.ExecuteScalar().ToString(), 
    sqlCmd3.ExecuteScalar().ToString() 
};
// Read results with resultArray[0], resultArray[1]
Another option is to assign each result to an object property:
var result = new { 
    OneResult = sqlCmd2.ExecuteScalar(), 
    OtherResult = sqlCmd3.ExecuteScalar() 
};
// Read results with result.OneResult or result.OtherResult
1
solved Multiple if Result = [closed]