在c＃中使用前缀自动生成事务ID [英] Auto generate transaction id with prefix in c#

问题描述

你好......



我在一个asp.net项目上工作，因为我需要一个带有prefix.it的自动生成交易ID，应该像车辆识别码一样。这应该是常见的ID。

我该怎么办？

Hello...

i work on one asp.net project in that i need one auto generate transaction id with prefix.it should be like vehicle identification number. which should be common id.
for that what should i do ?

推荐答案

你可以在这里访问....





http://www.dotnetspider.com/resources/44431-How-add-prefix-auto-generated-ID-based-some-conditions.aspx [<一个href =http://www.dotnetspider.com/resources/44431-How-add-prefix-auto-generated-ID-based-some-conditions.aspx\"target =_ blanktitle =New Window> ^ ]

you can visit here....


http://www.dotnetspider.com/resources/44431-How-add-prefix-auto-generated-ID-based-some-conditions.aspx[^]

试试这段代码：

Try this code:

System.Random rand = new System.Random((int)System.DateTime.Now.Ticks);
        int random = rand.Next(1, 100000000);

这里变量'random'将是你唯一的随机数。

Here variable 'random' will be your unique random number.

public string generateID()
{
    return Guid.NewGuid().ToString("N");
}

http://msdn.microsoft.com/zh-cn/library/system.guid.newguid.aspx [ ^ ]

http://msdn.microsoft.com/zh-cn/library/system.guid.newguid.aspx[^]

<pre>Guid: Represents a globally unique identifier (GUID).</pre>

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