private void button2_Click(object sender, EventArgs e)
{
{
if (string.IsNullOrWhiteSpace(textBox1.Text) || string.IsNullOrWhiteSpace(textBox2.Text) || string.IsNullOrWhiteSpace(textBox4.Text) || string.IsNullOrWhiteSpace(textBox5.Text))
{
MessageBox.Show("TextBoxes are Empty Please Check Again");
}
else
{
dbDataContext vdb = new dbDataContext();
Bookinfo vb = new Bookinfo();
dbDataContext vdv = new dbDataContext();
vb.Name = textBox1.Text;
vb.Author = textBox2.Text;
vb.Edition = textBox3.Text;
vb.Type = textBox4.Text;
vdb.Bookinfos.InsertOnSubmit(vb);
vdb.SubmitChanges();
File.Copy(temp, @"C:\Users\Assaduzzaman\Documents\Visual Studio 2015\Projects\VirtualLibrary\VirtualLibrary\PDFBOOK\" + textBox1.Text + ".pdf");
MessageBox.Show("Book is added successfully in the library. Thank you");
// this.Visible = false;
// this.Visible = true;
textBox1.Text = null;
textBox2.Text = null;
textBox3.Text = null;
textBox4.Text = null;
}
}
}
private void button1_Click(object sender, EventArgs e)
{
try
{
using (dbDataContext data = new dbDataContext())
{
Bookinfo Book = data.Bookinfos.Single(Bookinfo => Bookinfo.Name == textBox1.Text);
name = Book.Name;
MessageBox.Show("This Book is Available In the Library ");
textBox1.Text = null;
}
}
catch
{
MessageBox.Show("This Book is not Available In the Library ");
textBox1.Text = null;
}
}
partial void UpdateBookinfo(Bookinfo instance);
partial void DeleteBookinfo(Bookinfo instance);
partial void InsertBookinfo(Bookinfo instance);