如何获得字符串的一部分? [英] how can get a portion of string ?

问题描述

假设我有一些类似@variable(ID)，@ Variable(Name)等的字符串.

首先，我想检查是否有@variable，然后我将仅获得ID或Name

任务1:检查"@variable"是否可用

如果是，那么我要取括号中的部分.

有人可以帮我写这段代码吗?

Suppose I have some string like that @variable(ID), @Variable(Name)etc.

firstly I want to check if there is any @variable then I will get only ID or Name

Task 1: Check is "@variable" is available

if yes then I want take the portion which is inside in the parenthesis.

Can anyone help me to write this code ?

推荐答案

是@variable单词始终位于字符串的开头
试试这个

is the @variable word is always at the start of the string
try this

var stringHolder = "@variable(ID)";
        if (stringHolder.Substring(0, "@variable".Length) == "@variable")
        {
            var getCode = stringHolder.Replace("@variable(", "").Replace(")", "");   
        }

我测试了我之前的代码，但出现错误
我更新了代码并正常工作

I test my previous code,it gets error
I update my code and its work fine

已引用此链接:

http://stackoverflow.com/questions/12209325/how-to- use-split-function-in-stored-procedure [ ^ ]

Refered this link:

http://stackoverflow.com/questions/12209325/how-to-use-split-function-in-stored-procedure[^]

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