public int Add(OABooksInStorage model)
{
StringBuilder builder = new StringBuilder();
builder.Append(" ");
builder.Append(" if not exists(select top 1 ISBN from OA_Books_InStorage where LibraryCode='" + model.LibraryCode + "' and ISBN='" + model.ISBN + "') ");
builder.Append(" begin ");
builder.Append(" insert into OA_Books_InStorage(");
builder.Append(" ISBN,LibraryCode,ClassID,BookTitle,PublishingHouse,Author,Copy,UserCode,RecordDate");
builder.Append(") ");
builder.Append(" values (");
builder.Append(" '" + model.ISBN + "', ");
builder.Append(" '" + model.LibraryCode + "', ");
builder.Append(" " + model.ClassID + ", ");
builder.Append(" '" + model.BookTitle + "', ");
builder.Append(" '" + model.PublishingHouse + "', ");
builder.Append(" '" + model.Author + "', ");
builder.Append(" " + model.Copy + ", ");
builder.Append(" '" + model.UserCode + "',");
builder.Append(" '" + model.RecordDate + "' ");
builder.Append(" ) ");
builder.Append(" if not exists(select top 1 ISBN from OA_Books_Storage where LibraryCode='" + model.LibraryCode + "' and ISBN='" + model.ISBN + "') ");
builder.Append(" begin ");
builder.Append(" insert into OA_Books_Storage(");
builder.Append(" LibraryCode,ISBN,ClassID,BookTitle,PublishingHouse,Author,SumCopy,LeaveCopy");
builder.Append(" ) ");
builder.Append(" values (");
builder.Append(" '" + model.LibraryCode + "',");
builder.Append(" '" + model.ISBN + "',");
builder.Append(" " + model.ClassID + ", ");
builder.Append(" '" + model.BookTitle + "', ");
builder.Append(" '" + model.PublishingHouse + "', ");
builder.Append(" '" + model.Author + "', ");
builder.Append(" " + model.Copy + ", ");
builder.Append(" " + model.Copy + " ");
builder.Append(" ) ");
builder.Append(" end ");
builder.Append(" else ");
builder.Append(" begin ");
builder.Append("update OA_Books_Storage set ");
builder.Append("SumCopy=SumCopy+" + model.Copy + ", ");
builder.Append("LeaveCopy=LeaveCopy+" + model.Copy + " ");
builder.Append(" where LibraryCode='" + model.LibraryCode + "' and ISBN='" + model.ISBN + "'");
builder.Append(" end ");
builder.Append(" end ");
return(publicDbOpClass.ExecSqlString(builder.ToString()));
}
public OABooksInStorage GetModel(int RecordID)
{
StringBuilder builder = new StringBuilder();
builder.Append("select * ");
builder.Append(" RecordID,ISBN,ClassID,BookTitle,PublishingHouse,Author,Copy,UserCode,RecordDate ");
builder.Append(" from OA_Books_InStorage ");
builder.Append(" where RecordID=" + RecordID);
OABooksInStorage storage = new OABooksInStorage();
DataSet set = publicDbOpClass.DataSetQuary(builder.ToString());
if (set.Tables[0].Rows.Count <= 0)
{
return(null);
}
if (set.Tables[0].Rows[0]["RecordID"].ToString() != "")
{
storage.RecordID = int.Parse(set.Tables[0].Rows[0]["RecordID"].ToString());
}
storage.ISBN = set.Tables[0].Rows[0]["ISBN"].ToString();
if (set.Tables[0].Rows[0]["ClassID"].ToString() != "")
{
storage.ClassID = int.Parse(set.Tables[0].Rows[0]["ClassID"].ToString());
}
storage.BookTitle = set.Tables[0].Rows[0]["BookTitle"].ToString();
storage.PublishingHouse = set.Tables[0].Rows[0]["PublishingHouse"].ToString();
storage.Author = set.Tables[0].Rows[0]["Author"].ToString();
if (set.Tables[0].Rows[0]["Copy"].ToString() != "")
{
storage.Copy = int.Parse(set.Tables[0].Rows[0]["Copy"].ToString());
}
storage.UserCode = set.Tables[0].Rows[0]["UserCode"].ToString();
if (set.Tables[0].Rows[0]["RecordDate"].ToString() != "")
{
storage.RecordDate = DateTime.Parse(set.Tables[0].Rows[0]["RecordDate"].ToString());
}
return(storage);
}
