1
Fork 0

added delete button for records

This commit is contained in:
Jake Howard 2015-01-12 13:43:43 +00:00
parent dd024561d8
commit b9a5be0b30
2 changed files with 19 additions and 2 deletions

View file

@ -65,6 +65,13 @@ namespace Saviour_Backup_System
setup.ABW.ShowDialog();
}
private void backupViewer_Load(object sender, EventArgs e) { refreshButton.PerformClick(); } //refresh the database view when form loaded
private void backupViewer_Load(object sender, EventArgs e) { refreshButton.PerformClick(); }
private void deleteButton_Click(object sender, EventArgs e) {
selectedDriveCreationDate = (Int64)dataGridView.SelectedRows[0].Cells[1].Value;
string driveLabel = (string)dataGridView.SelectedRows[0].Cells[0].Value;
databaseTools.deleteDriveRecord(selectedDriveCreationDate);
MessageBox.Show("Drive '" + driveLabel + "' has been removed.", "Drive Record Removed", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
}

View file

@ -181,8 +181,18 @@ namespace Saviour_Backup_System
}
}
public static void deleteDriveRecord(Int64 creationDate) {
conn.Open();
cmd.CommandText = "DELETE FROM RecordSet, Drive WHERE Creation_Date=? AND Recordset.Drive_ID = Drive.ID;";
cmd.Parameters.Add(new SqlCeParameter("Creation Date", SqlDbType.BigInt));
cmd.Parameters["Creation Date"].Value = creationDate;
cmd.ExecuteNonQuery();
cmd.Parameters.Clear();
conn.Close();
}
public static void updateDriveRecord(string backupName, string backupLocation, bool automatic, bool compression, int previousBackups, Int64 creationDate)
{;
{
conn.Open();
cmd.CommandText = "UPDATE Recordset SET Name=?, Backup_Location=?, Automatic=?, Compression=?, Previous_Backups=? WHERE Creation_Date=?;";
cmd.Parameters.Add(new SqlCeParameter("Backup Name", SqlDbType.NText));