private void BackUp()
{
RunTaskAsync backup = new RunTaskAsync(BackupHelper.BackupDatabase);
IAsyncResult result = backup.BeginInvoke(connString, filePath, chkDifferential.Checked, CallBack, backup);
PrepareForm();
}
private void Restore()
{
if (!File.Exists(filePath))
{
MessageBox.Show("No file name specified, Please select a valid path", "Restore", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
RunTaskAsync restore = new RunTaskAsync(RestoreHelper.RestoreDatabase);
IAsyncResult result = restore.BeginInvoke(connString, filePath, CallBack, restore);
PrepareForm();
}
private void CallBack(IAsyncResult results)
{
RunTaskAsync restoreDB = results.AsyncState as RunTaskAsync;
restoreDB.EndInvoke(results);
try
{
MessageBox.Show("Operation completed successfully", "Restore", MessageBoxButtons.OK, MessageBoxIcon.Information);
complete = true;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Restore", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void CallBack(IAsyncResult results)
{
try
{
RunTaskAsync backupDB = results.AsyncState as RunTaskAsync;
backupDB.EndInvoke(results);
exitLoop = true;
endTime = DateTime.Now.ToShortTimeString();
SaveBackupDetails();
UpdateDefaultFileName();
MessageBox.Show("Operation completed successfully", "Backup", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Backup", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}