private void btnBack_Click(object sender, EventArgs e)
{
frmCompany frmComp = new frmCompany();
frmComp.Show();
this.Close();
}
private void btnLogin_Click(object sender, EventArgs e)
{
if (String.IsNullOrEmpty(txtUsername.Text) || txtUsername.Text == "Username")
{
MessageBox.Show("Enter Username ,please.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
if (String.IsNullOrEmpty(txtPassword.Text) || txtPassword.Text == "Password")
{
MessageBox.Show("Enter password ,please.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
//// Login
try
{
using (OleDbCommand cmd = new OleDbCommand("SELECT count(*) FROM users where [USERNAME]=@UserName and [PASSWORD]=@Password", conn))
{
cmd.Parameters.AddWithValue("@UserName", txtUsername.Text);
cmd.Parameters.AddWithValue("@Password", txtPassword.Text);
cmd.Connection.Open();
if ((int)cmd.ExecuteScalar() > 0)
{
// MessageBox.Show("You have successfully Logged In");
setUserId();
frmCompany frmCom = new frmCompany();
frmCom.Show();
this.Hide();
}
else
{
MessageBox.Show("Login Failed");
}
}
}
catch (Exception ex)
{
MessageBox.Show("Error" + ex);
}
finally
{
conn.Close();
}
}
public frmCompany_frmAddEdit(frmCompany frmCom, String companyID)
{
// load company data
InitializeComponent();
isEdit = true;
compID = companyID;
FromComp = frmCom;
//// connect database
try
{
conn = new OleDbConnection(System.Configuration.ConfigurationManager.ConnectionStrings["General_Journal.Properties.Settings.General_JournalConnectionString"].ConnectionString);
using (OleDbCommand cmd = new OleDbCommand("select * from company where [COMPANY_ID]=@compID", conn))
{
cmd.Parameters.AddWithValue("@compID", companyID);
cmd.Connection.Open();
OleDbDataReader reader = null;
reader = cmd.ExecuteReader();
while (reader.Read())
{
txtCompanyName.Text = reader["COMPANY_NAME"].ToString();
txtAddress.Text = reader["COMPANY_ADDRESS"].ToString();
txtPhone.Text = reader["COMPANY_PHONE"].ToString();
txtTradeRegisNo.Text = reader["COMPANY_TRADE_REGIS"].ToString();
txtTaxIdNo.Text = reader["COMPANY_TAX_ID"].ToString();
}
}
}
catch (Exception Ex)
{
conn.Dispose();
}
finally
{
conn.Close();
}
}
public frmCompany_frmAddEdit(frmCompany frmCom)
{
InitializeComponent();
isAdd = true;
FromComp = frmCom;
}
