如何解决错误24运算符'>'不能应用于类型为'string'和'int'的操作数
问题描述：
你好团队，
我遇到以下错误.请帮助
错误24
运算符>"不能应用于类型为"string"和"int"的操作数
字符串密码= customerLoanRecord.Pincode> 0? customerLoanRecord.Pincode.ObjectToString():"Null";
正如在数据库中一样，我根据要求将数据类型保留为Pincode的字符串.
谢谢
Harshal
Hello Team,
I am getting following error.Kindly help
Error 24
operator ''>'' cannot be applied to operands of type ''string'' and ''int''
string pincode = customerLoanRecord.Pincode > 0 ? customerLoanRecord.Pincode.ObjectToString() : "Null";
As in database i kept the datatype as string for Pincode as per requirement.
Thanks
Harshal
答
string pincode=Convert.ToInt32(customerLoanRecord.Pincode) > 0 ? customerLoanRecord.Pincode.ToString() : string.Empty;
检查是否可行
Check whether this works
您需要先将customerLoanRecord.Pincode转换为整数，然后才能在语句中进行比较.
You need to convert customerLoanRecord.Pincode to integer before comparing it in the statement.
string pincode = Convert.ToInt32(customerLoanRecord.Pincode) > 0 ? customerLoanRecord.Pincode.ObjectToString() : "Null";
string pincode = Convert.ToInt16( customerLoanRecord.Pincode) > 0 ? customerLoanRecord.Pincode.ObjectToString() : "Null";