here when I press login登錄形式使用收集的列表方法
正在使用C#做一個ATM項目,它是從我的老師需要使用數據庫來完成與這項任務,所以我創建了包含一類列表中存儲所有的數據,而創建一個新的帳戶,但問題是,我不能使用數據登錄(我不知道如何做布爾編碼的事情,以確定如果該項目是在列表中)
注意:在登錄時你應該輸入你的名字和密碼來登錄
這裏是我創建賬戶表單代碼
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)
{
}
}
,這是我的登錄表單
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)
{
}
}
正確的地方「我不知道如何做布爾編碼的事情「?在所有這些代碼中,哪裏有問題?你試圖做什麼,你怎麼卡住?你做了什麼樣的嘗試?你看到了什麼錯誤? – David
@大衛我認爲艾哈邁德試圖回答你的問題。艾哈邁德,請使用'@'來引用其他用戶! – meJustAndrew
@AhmedAlnakhi:我不知道這裏的困惑在哪裏,但*你*是描述問題的人* * * ... – David