here when I press login登录形式使用收集的列表方法
正在使用C#做一个ATM项目,它是从我的老师需要使用数据库来完成与这项任务,所以我创建了包含一类列表中存储所有的数据,而创建一个新的帐户,但问题是,我不能使用数据登录(我不知道如何做布尔编码的事情,以确定如果该项目是在列表中)
注意:在登录时你应该输入你的名字和密码来登录
这里是我创建账户表单代码
public partial class NewAccountForm : Form
{
public NewAccountForm()
{
InitializeComponent();
}
Accounts account1;
private void btnCreate_Click(object sender, EventArgs e)
{
}
private void button1_Click(object sender, EventArgs e)
{
}
private void button2_Click(object sender, EventArgs e)
{
Form1 login = new Form1();
this.Hide();
login.Show();
}
private void btncreate_Click(object sender, EventArgs e)
{
int interest = 0;
char type = '0';
double amount = 0 ;
double balance = 0;
switch (cboType.SelectedIndex)
{
case 0: type = '1'; break;
case 1: type = '2'; break;
}
Saveing account1 = new Saveing(interest, txtName.Text, txtContact.Text,
txtpinCode.Text, type, amount,balance);
Data.CSaveing.Add(account1); //SList shows because its static if remove static will not appears
}
private void NewAccountForm_Load(object sender, EventArgs e)
{
}
}
,这是我的登录表单
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
Data Accounts;
bool validCode = false;
private void Form1_Load(object sender, EventArgs e)
{
}
private void label1_Click(object sender, EventArgs e)
{
}
private void textBox1_TextChanged(object sender, EventArgs e)
{
}
private void button1_Click(object sender, EventArgs e)
{
Accounts.name = txtname.Text;
Accounts.code = txtCode.Text;
if (string.IsNullOrWhiteSpace(txtname.Text))
{
MessageBox.Show("Please Type your full name");
}
if (string.IsNullOrWhiteSpace(txtCode.Text))
{
MessageBox.Show("Please Enter a correct account Pin Code");
}
else if ((Accounts.name == txtname.Text)) ;
else if ((Accounts.code != txtCode.Text)) ;
{
int i;
progressBar1.Maximum = 100;
progressBar1.Minimum = 0;
progressBar1.Step = 1;
timer1.Start();
for (i = 0; i <= 50; i++)
progressBar1.Value = i;
}
}
private void button2_Click(object sender, EventArgs e)
{
NewAccountForm naf = new NewAccountForm();
this.Hide();
naf.Show();
}
private void timer1_Tick(object sender, EventArgs e)
{
progressBar1.PerformStep();
if (progressBar1.Value == 99)
{
LoginForm login = new LoginForm();
this.Hide();
login.Show();
}
}
private void label3_Click(object sender, EventArgs e)
{
}
private void label4_Click(object sender, EventArgs e)
{
}
}
正确的地方“我不知道如何做布尔编码的事情“?在所有这些代码中,哪里有问题?你试图做什么,你怎么卡住?你做了什么样的尝试?你看到了什么错误? – David
@大卫我认为艾哈迈德试图回答你的问题。艾哈迈德,请使用'@'来引用其他用户! – meJustAndrew
@AhmedAlnakhi:我不知道这里的困惑在哪里,但*你*是描述问题的人* * * ... – David