protected void btnUpdate_Click(object sender, EventArgs e)
{
try
{
LIB_Book lIB_Book = new LIB_Book ();
lIB_Book.BookID= int.Parse(Request.QueryString["ID"].ToString());
lIB_Book.SubjectID= int.Parse(ddlSubjectID.SelectedValue);
lIB_Book.PublisherID= int.Parse(ddlPublisherID.SelectedValue);
lIB_Book.AuthorID= int.Parse(ddlAuthorID.SelectedValue);
lIB_Book.SubCategoryID = int.Parse(ddlSubCategory.SelectedValue);
lIB_Book.BookName= txtBookName.Text;
lIB_Book.BookISBN= txtBookISBN.Text;
lIB_Book.PublishedYear= int.Parse(txtPublishedYear.Text);
lIB_Book.BookNo = int.Parse(txtBookNo.Text);
lIB_Book.AddedBy= Profile.card_id;
lIB_Book.AddedDate= DateTime.Now;
lIB_Book.ModifiedBy= Profile.card_id;
lIB_Book.ModifiedDate= DateTime.Now;
bool resutl =LIB_BookManager.UpdateLIB_Book(lIB_Book);
}catch(Exception ex){}Response.Redirect("AdminDisplayLIB_Book.aspx");
}
public bool UpdateLIB_Book(LIB_Book lIB_Book)
{
using (SqlConnection connection = new SqlConnection(this.ConnectionString))
{
SqlCommand cmd = new SqlCommand("UpdateLIB_Book", connection);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.Add("@BookID", SqlDbType.Int).Value = lIB_Book.BookID;
cmd.Parameters.Add("@SubjectID", SqlDbType.Int).Value = lIB_Book.SubjectID;
cmd.Parameters.Add("@SubCategoryID", SqlDbType.Int).Value = lIB_Book.SubCategoryID;
cmd.Parameters.Add("@PublisherID", SqlDbType.Int).Value = lIB_Book.PublisherID;
cmd.Parameters.Add("@AuthorID", SqlDbType.Int).Value = lIB_Book.AuthorID;
cmd.Parameters.Add("@BookName", SqlDbType.NVarChar).Value = lIB_Book.BookName;
cmd.Parameters.Add("@BookISBN", SqlDbType.NVarChar).Value = lIB_Book.BookISBN;
cmd.Parameters.Add("@PublishedYear", SqlDbType.Int).Value = lIB_Book.PublishedYear;
cmd.Parameters.Add("@BookNo", SqlDbType.Int).Value = lIB_Book.BookNo;
cmd.Parameters.Add("@ModifiedBy", SqlDbType.NVarChar).Value = lIB_Book.ModifiedBy;
cmd.Parameters.Add("@ModifiedDate", SqlDbType.DateTime).Value = lIB_Book.ModifiedDate;
connection.Open();
int result = cmd.ExecuteNonQuery();
return result == 1;
}
}
public LIB_Book GetLIB_BookFromReader(IDataReader reader)
{
try
{
LIB_Book lIB_Book = new LIB_Book
(
DataAccessObject.IsNULL<int>(reader["BookID"]),
DataAccessObject.IsNULL<int>(reader["SubjectID"]),
DataAccessObject.IsNULL<int>(reader["SubCategoryID"]),
DataAccessObject.IsNULL<int>(reader["PublisherID"]),
DataAccessObject.IsNULL<int>(reader["AuthorID"]),
DataAccessObject.IsNULL<string>(reader["BookName"]),
DataAccessObject.IsNULL<string>(reader["BookISBN"]),
DataAccessObject.IsNULL<int>(reader["PublishedYear"]),
DataAccessObject.IsNULL<int>(reader["BookNo"]),
DataAccessObject.IsNULL<string>(reader["AddedBy"].ToString()),
DataAccessObject.IsNULL<DateTime>(reader["AddedDate"]),
DataAccessObject.IsNULL<string>(reader["ModifiedBy"].ToString()),
DataAccessObject.IsNULL<DateTime>(reader["ModifiedDate"])
);
lIB_Book.CategoryID = DataAccessObject.IsNULL<int>(reader["CategoryID"]);
return lIB_Book;
}
catch (Exception ex)
{
return null;
}
}
private void showLIB_BookData()
{
LIB_Book lIB_Book = new LIB_Book ();
lIB_Book = LIB_BookManager.GetLIB_BookByBookID(Int32.Parse(Request.QueryString["ID"]));
ddlSubjectID.SelectedValue =lIB_Book.SubjectID.ToString();
ddlPublisherID.SelectedValue =lIB_Book.PublisherID.ToString();
ddlAuthorID.SelectedValue = lIB_Book.AuthorID.ToString();
ddlCategory.SelectedValue = lIB_Book.CategoryID.ToString();
ddlCategory_SelectedIndexChanged(this, new EventArgs());
ddlSubCategory.SelectedValue = lIB_Book.SubCategoryID.ToString();
txtBookName.Text =lIB_Book.BookName.ToString();
txtBookISBN.Text =lIB_Book.BookISBN.ToString();
txtPublishedYear.Text = lIB_Book.PublishedYear.ToString();
txtBookNo.Text = lIB_Book.BookNo.ToString();
}
