Esempio n. 1
0
        public void InsertPDF(DocumentClass thePDF)
        {
            NpgsqlCMD = new NpgsqlCommand();
            NpgsqlCMD.CommandText = @"INSERT INTO EXPERIMENT_DOCUMENT 
                                      (EXPERIMENT_DOCUMENT_ID, EXPERIMENT_ID, EXPERIMENT_DOCUMENT_TITLE, EXPERIMENT_DOCUMENT_DESCRIPTION,
                                        EXPERIMENT_DOCUMENT_TYPE, EXPERIMENT_DOCUMENT)
                                      VALUES(nextval('EXPERIMENT_DOCUMENT_ID_SEQ'), :EX_ID, :TITLE, :DESC, :DOCTYPE, :PDF)";

            NpgsqlCMD.Parameters.Add(new NpgsqlParameter("TITLE", NpgsqlDbType.Varchar));
            NpgsqlCMD.Parameters.Add(new NpgsqlParameter("DESC", NpgsqlDbType.Varchar));
            NpgsqlCMD.Parameters.Add(new NpgsqlParameter("EX_ID", NpgsqlDbType.Integer));
            NpgsqlCMD.Parameters.Add(new NpgsqlParameter("DOCTYPE", NpgsqlDbType.Varchar));
            NpgsqlCMD.Parameters.Add(new NpgsqlParameter("PDF", NpgsqlDbType.Bytea));
            NpgsqlCMD.Parameters[0].Value = thePDF.DOCUMENT_TITLE;
            NpgsqlCMD.Parameters[1].Value = thePDF.DOCUMENT_DESCRIPTION;
            NpgsqlCMD.Parameters[2].Value = thePDF.EXPERIMENT_ID;
            NpgsqlCMD.Parameters[3].Value = thePDF.DOCUMENT_TYPE;
            NpgsqlCMD.Parameters[4].Value = thePDF.DOCUMENT;


            if (GlobalVariables.GlobalConnection.insertData(NpgsqlCMD))
                MessageBox.Show("Picture successfully inserted.", "Picture Inserted", MessageBoxButtons.OK, MessageBoxIcon.Information);
            else
                MessageBox.Show("Error inserting picture.", "Insert Failure", MessageBoxButtons.OK, MessageBoxIcon.Error);
        }
Esempio n. 2
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        public void DeletePDF(DocumentClass thePDF)
        {
            NpgsqlCMD = new NpgsqlCommand();
            NpgsqlCMD.CommandText = @"DELETE FROM  EXPERIMENT_DOCUMENT 
                                       WHERE EXPERIMENT_DOCUMENT_ID = :DOCID";

            NpgsqlCMD.Parameters.Add(new NpgsqlParameter("DOCID", NpgsqlDbType.Integer));
            NpgsqlCMD.Parameters[0].Value = thePDF.DOCUMENT_ID;
            GlobalVariables.GlobalConnection.deleteData(NpgsqlCMD);
        }
 public frmAddDocument(bool bAllowMulti, DocumentClass docEdit)
 {
     InitializeComponent();
     thePDF = docEdit;
     openFileDialog1.Multiselect = bAllowMulti;
     cmbDocType.SelectedText = thePDF.DOCUMENT_TYPE;
     rtbDescription.Text = thePDF.DOCUMENT_DESCRIPTION;
     rtbTitle.Text = thePDF.DOCUMENT_TITLE;
     rtbTitle.Enabled = true;
     btnBrowse.Enabled = true;
     bIsEdit = true;
 }
Esempio n. 4
0
        public void UpdatePDF(DocumentClass thePDF)
        {
            NpgsqlCMD = new NpgsqlCommand();
            NpgsqlCMD.CommandText = @"UPDATE EXPERIMENT_DOCUMENT 
                                      SET EXPERIMENT_DOCUMENT_TITLE = :TITLE, 
                                          EXPERIMENT_DOCUMENT_DESCRIPTION = :DESC,
                                          EXPERIMENT_DOCUMENT_TYPE = :DOCTYPE
                                       WHERE EXPERIMENT_DOCUMENT_ID = :DOCID";

            NpgsqlCMD.Parameters.Add(new NpgsqlParameter("TITLE", NpgsqlDbType.Varchar));
            NpgsqlCMD.Parameters.Add(new NpgsqlParameter("DESC", NpgsqlDbType.Varchar));
            NpgsqlCMD.Parameters.Add(new NpgsqlParameter("DOCID", NpgsqlDbType.Integer));
            NpgsqlCMD.Parameters.Add(new NpgsqlParameter("DOCTYPE", NpgsqlDbType.Varchar));
            NpgsqlCMD.Parameters[0].Value = thePDF.DOCUMENT_TITLE;
            NpgsqlCMD.Parameters[1].Value = thePDF.DOCUMENT_DESCRIPTION;
            NpgsqlCMD.Parameters[2].Value = thePDF.DOCUMENT_ID;
            NpgsqlCMD.Parameters[3].Value = thePDF.DOCUMENT_TYPE;

            if (GlobalVariables.GlobalConnection.updateData(NpgsqlCMD))
                MessageBox.Show("Picture successfully inserted.", "Picture Inserted", MessageBoxButtons.OK, MessageBoxIcon.Information);
            else
                MessageBox.Show("Error inserting picture.", "Insert Failure", MessageBoxButtons.OK, MessageBoxIcon.Error);
        }