/// <summary>
/// 从服务端下载报警配置到本地
/// </summary>
/// <returns></returns>
public static bool DownloadConfigFromServer()
{
bool b = false;
try
{
SettingInfo dto = ClientAlarmServer.CheckAlarmConfigIsOnServer();
if (!string.IsNullOrEmpty(dto.StrValue))
{
byte[] by = Convert.FromBase64String(dto.StrValue);
Stream stream = File.Open(_filePath, FileMode.Create, FileAccess.ReadWrite);
using (stream)
{
stream.Write(by, 0, by.Length);
stream.Close();
}
b = true;
}
}
catch (Exception ex)
{
b = false;
//写日志、抛异常
LogHelper.Error("从服务端下载报警配置到本地 发生异常", ex);
}
return(b);
}
/// <summary>
/// 从服务端下载配置应用到本地
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void barBtnItem_getFromServer_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
try
{
//判断服务器是否存在报警配置
SettingInfo dto;
dto = ClientAlarmServer.CheckAlarmConfigIsOnServer();
if (dto == null || string.IsNullOrEmpty(dto.StrValue))
{
Sys.Safety.ClientFramework.View.Message.DevMessageBox.Show(Sys.Safety.ClientFramework.View.Message.DevMessageBox.MessageType.Information, "服务器上未发现配置文件，操作已取消。");
return;
}
//从服务器下载配置到本地
if (!ClientAlarmConfig.DownloadConfigFromServer())
{
Sys.Safety.ClientFramework.View.Message.DevMessageBox.Show(Sys.Safety.ClientFramework.View.Message.DevMessageBox.MessageType.Information, "服务器上未发现配置文件，操作已取消。");
return;
}
//从本地配置加载到缓存
ClientAlarmConfig.LoadConfigToCache();
gridCtrl.DataSource = null;
lookUpEditDefProperty.EditValue = null;
lookUpEditDefCalss.EditValue = null;
textEditDefPoint.EditValue = null;
bIsChangeType = false;
bIsChangeAlarm = false;
LookupLoadData();
Sys.Safety.ClientFramework.View.Message.DevMessageBox.Show(Sys.Safety.ClientFramework.View.Message.DevMessageBox.MessageType.Information, "从服务端下载配置应用到本地成功");
}
catch (Exception ex)
{
LogHelper.Error(ex);
}
}
/// <summary>
/// 保存报警配置文件到数据库
/// </summary>
/// <returns></returns>
public static bool SaveConfigToServer()
{
bool b = true;
string s = string.Empty;
try
{
if (File.Exists(_filePath))
{
Stream stream = File.Open(_filePath, FileMode.Open);
using (stream)
{
byte[] by = new byte[stream.Length];
stream.Read(by, 0, (int)stream.Length);
s = Convert.ToBase64String(by);
}
SettingInfo dto = ClientAlarmServer.CheckAlarmConfigIsOnServer();
if (!ClientAlarmServer.SaveConfigToDatabase(dto, s))
{
b = false;
}
}
}
catch (Exception ex)
{
//写日志、抛异常等
LogHelper.Error("保存报警配置文件到数据库 发生异常", ex);
b = false;
}
return(b);
}
