本文介绍了如何自动生成用户ID?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我首先需要使用sting AA生成自动用户ID,但我不知道如何?
例如
AA001
AA002
...
当用户输入个人资料时,它会自动填入文本框,有人可以帮我吗?
i使用这样的代码
MsUser g = new MsUser ();
g.UserID = textBox1.Text;
g.UserName = textBox2.Text;
g.UserEmail = textBox4.Text;
g.UserAddress = richTextBox1.Text;
g.UserPhone = textBox5.Text;
g.UserRole = comboBox1.Text;
db.MsUsers.AddObject(g);
db.SaveChanges();
refresh();
解决方案
I need to generate automatic userid with sting AA at first, but i dont know how?
for example
AA001
AA002
...
it will be automaticaly filled in textbox when user input their personal data, can anybody help me?
i used code like this
MsUser g = new MsUser();
g.UserID = textBox1.Text;
g.UserName = textBox2.Text;
g.UserEmail = textBox4.Text;
g.UserAddress = richTextBox1.Text;
g.UserPhone = textBox5.Text;
g.UserRole = comboBox1.Text;
db.MsUsers.AddObject(g);
db.SaveChanges();
refresh();
解决方案
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