private void authadd_Click(object sender, EventArgs e)
{
AUTHOR a = new AUTHOR();
a.Author_ID = Convert.ToInt32(auth_id.Text);
a.Author_Name = auth_name.Text;
using (DataClasses1DataContext context = new DataClasses1DataContext())
{
context.AUTHORs.InsertOnSubmit(a);
context.SubmitChanges();
}
}
private void pubadd_Click(object sender, EventArgs e)
{
try{
bool flag = false;
AUTHOR a = new AUTHOR();
a.Author_ID = Convert.ToInt32(authoridbox.Text);
a.Author_Name = authornamebox.Text;
using (DataClasses1DataContext context = new DataClasses1DataContext())
{
foreach (AUTHOR a1 in context.AUTHORs)
{
if ((a1.Author_ID == a.Author_ID || a1.Author_Name == a.Author_Name) && !string.IsNullOrEmpty(authornamebox.Text))
{
flag = true;
}
}
if (flag == false)
{
context.AUTHORs.InsertOnSubmit(a);
context.SubmitChanges();
MessageBox.Show("Author Added successfully.");
}
else if (string.IsNullOrEmpty(authornamebox.Text))
{
MessageBox.Show("adsd");
}
else
{
MessageBox.Show("Same Id/Name found.");
}
}
}
catch (FormatException)
{
MessageBox.Show("Input Error.");
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
partial void DeleteAUTHOR(AUTHOR instance);
partial void UpdateAUTHOR(AUTHOR instance);
partial void InsertAUTHOR(AUTHOR instance);
