private void btnUpdate_Click(object sender, EventArgs e)
{
if (dgViewFileList.SelectedRows == null || dgViewFileList.SelectedCells.Count == 0)
{
return;
}
SyncFile syncFile;
var row = dgViewFileList.SelectedCells[0].OwningRow;
int id = Convert.ToInt32(row.Cells["colID"].Value);
if (SycerSQLiteHelper.GetSyncFile(_conn, id, out syncFile) && syncFile != null)
{
string latestPath;
DateTime updateTime;
if (!FileSyncHelper.UpdateFilesToNewest(syncFile.ListFullName, out latestPath, out updateTime) ||
string.IsNullOrEmpty(latestPath))
{
MessageBox.Show(@"同步数据失败！");
}
else //更新数据库文件
{
FileSyncHelper.FreshSyncFile(ref syncFile, latestPath, updateTime, 1);
if (!SycerSQLiteHelper.UpdateSyncFile(_conn, syncFile))
{
MessageBox.Show(@"文件已更新，但更新同步信息失败！");
}
}
}
else
{
MessageBox.Show(@"读取同步文件信息失败！");
}
ReadDataBase();
}
/// <summary>更新SyncFile</summary>
/// <param name="conn">数据库连接</param>
/// <param name="fileSetName">文件集名称</param>
/// <param name="listFileInfo">链接文件信息列表</param>
/// <param name="id">文件集序号</param>
/// <returns>操作是否成功</returns>
public static bool UpdateSyncFile(SQLiteConnection conn, string fileSetName, List <FileInfoLite> listFileInfo, int id)
{
SyncFile syncFile;
if (!FileSyncHelper.CreateSyncFile(fileSetName, listFileInfo, out syncFile, id) || syncFile == null)
{
return(false);
}
return(UpdateSyncFile(conn, syncFile));
}