From 185b197be2d94a6abe25cf27cfebb9781d51afed Mon Sep 17 00:00:00 2001
From: XingCheng3 <1773407212@qq.com>
Date: Wed, 13 May 2026 01:25:44 +0800
Subject: [PATCH] =?UTF-8?q?=E7=AE=80=E5=8C=96=E6=97=A0=E7=94=A8=E5=8F=82?=
=?UTF-8?q?=E6=95=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
---
SCADA/App.config | 34 +-
SCADA/Core/AppConfig.cs | 4 -
SCADA/Funtion/B_DB_Opera.cs | 82 ----
SCADA/WebApi/HttpCli.cs | 723 ++++++++++++++++++------------------
4 files changed, 377 insertions(+), 466 deletions(-)
diff --git a/SCADA/App.config b/SCADA/App.config
index eb058e4..7514c2f 100644
--- a/SCADA/App.config
+++ b/SCADA/App.config
@@ -7,30 +7,22 @@
-
-
-
-
-
-
-
+
+
+
+
+
+
+
-
-
-
-
-
-
-
-
-
-
-
-
-
-
+
+
+
+
+
+
diff --git a/SCADA/Core/AppConfig.cs b/SCADA/Core/AppConfig.cs
index d28eb1d..594b50c 100644
--- a/SCADA/Core/AppConfig.cs
+++ b/SCADA/Core/AppConfig.cs
@@ -41,12 +41,8 @@ namespace MesWork
public static int IsWriteLog4 = Convert.ToInt32(AppSettings["IsWriteLog4"]);
public static string ConnectionString = AppSettings["ConnectionString"];
- public static string AuthorizationSet = AppSettings["AuthorizationSet"];
-
public static int WebApi_Port = Convert.ToInt32(AppSettings["WebApi_Port"]);
- public static string WebApi_ReqUrl = AppSettings["WebApi_ReqUrl"];
-
///
/// 当前工位号
///
diff --git a/SCADA/Funtion/B_DB_Opera.cs b/SCADA/Funtion/B_DB_Opera.cs
index 077dd70..22e6cf0 100644
--- a/SCADA/Funtion/B_DB_Opera.cs
+++ b/SCADA/Funtion/B_DB_Opera.cs
@@ -15,42 +15,6 @@ namespace MesWork
public class B_DB_Opera
{
- public static void Event_WorkStart(string opName, int tagTypeCodeID, string partType, string tagID)
- {
- var ChangeTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff");
- var procedureName = "Event_WorkStart";
- var sqlParameter = new SqlParameter[] {
- new SqlParameter("@OpName", opName),
- new SqlParameter("@TagTypeCodeID", tagTypeCodeID),
- new SqlParameter("@PartType", partType),
- new SqlParameter("@ChangeTime",ChangeTime),
- new SqlParameter("@TagID", tagID)
- };
- SqlOperation.ExecuteStoredProcedure(procedureName, sqlParameter, out string errorMessage);
-
- }
-
- public static void Event_WorkEnd(string opName, int tagTypeCodeID, string partType
- , string barCode, int qualityMask, int outCount, int duration
- , string tagID)
- {
- var ChangeTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff");
- var procedureName = "Event_WorkEnd";
- var sqlParameter = new SqlParameter[] {
- new SqlParameter("@OpName", opName),
- new SqlParameter("@TagTypeCodeID", tagTypeCodeID),
- new SqlParameter("@PartType", partType),
- new SqlParameter("@BarCode", barCode),
- new SqlParameter("@QualityMask", qualityMask),
- new SqlParameter("@OutCount", outCount),
- new SqlParameter("@Duration", duration),
- new SqlParameter("@ChangeTime",ChangeTime),
- new SqlParameter("@TagID", tagID)
- };
-
- SqlOperation.ExecuteStoredProcedure(procedureName, sqlParameter, out string errorMessage);
- }
-
public static void Event_Signal_Log(string opName, int tagTypeCodeID, string signalName, string value)
{
@@ -101,36 +65,6 @@ namespace MesWork
}
- public static void Event_AlarmAndTip_Start(string opName, int tagTypeCodeID, string alarmText, string tagID, int Alarm1_Tip2)
- {
- var ChangeTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff");
- var procedureName = "Event_AlarmAndTip_Start";
- var sqlParameter = new SqlParameter[] {
- new SqlParameter("@OpName", opName),
- new SqlParameter("@TagTypeCodeID", tagTypeCodeID),
- new SqlParameter("@AlarmText", alarmText),
- new SqlParameter("@ChangeTime",ChangeTime),
- new SqlParameter("@TagID", tagID),
- new SqlParameter("@Alarm1_Tip2", Alarm1_Tip2),
- };
- SqlOperation.ExecuteStoredProcedure(procedureName, sqlParameter, out string errorMessage);
-
- }
-
- public static void MES_StatusChange(string opName, int StatusCode, string TriggerTime)
- {
- var procedureName = "设备管理_状态变化新增";
- var sqlParameter = new SqlParameter[] {
- new SqlParameter("@opName", opName),
- new SqlParameter("@StatusCode", StatusCode),
- new SqlParameter("@TriggerTime", TriggerTime),
- };
-
- SqlOperation.ExecuteStoredProcedure(procedureName, sqlParameter, out string errorMessage);
- }
-
-
-
public static void Query_AlarmData(string opName, out int count, out string text)
{
count = 0;
@@ -151,22 +85,6 @@ namespace MesWork
}
- public static void Event_DeviceStatus_UseTime(string opName, string Onhours, string Workhours, string DeviceStatus)
- {
- var ChangeTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff");
- var procedureName = "Event_DeviceStatus_UseTime";
- var sqlParameter = new SqlParameter[] {
- new SqlParameter("@OpName", opName),
- new SqlParameter("@Onhours", Onhours),
- new SqlParameter("@Workhours", Workhours),
- new SqlParameter("@DeviceStatus", DeviceStatus),
- new SqlParameter("@ChangeTime",ChangeTime),
- };
-
- SqlOperation.ExecuteStoredProcedure(procedureName, sqlParameter, out string errorMessage);
-
- }
-
public static void Event_DeviceStatus_Change(string opName, string DeviceStatus)
{
var ChangeTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff");
diff --git a/SCADA/WebApi/HttpCli.cs b/SCADA/WebApi/HttpCli.cs
index cb7d4bc..f3d8c17 100644
--- a/SCADA/WebApi/HttpCli.cs
+++ b/SCADA/WebApi/HttpCli.cs
@@ -1,362 +1,367 @@
-using MesWork;
-using System;
-using System.Collections.Generic;
+using MesWork;
+using System;
+using System.Collections.Generic;
+using System.Configuration;
using System.IO;
-using System.Linq;
-using System.Net;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace PLMTEST
-{
- public class HttpCli
- {
-
-
- ///
- /// 指定Url地址使用Get 方式获取全部字符串
- ///
- /// 请求链接地址
- ///
- public static string Get(string url)
- {
- string result = "";
- HttpWebRequest req = (HttpWebRequest)WebRequest.Create(url);
- HttpWebResponse resp = (HttpWebResponse)req.GetResponse();
- Stream stream = resp.GetResponseStream();
- try
- {
- //获取内容
- using (StreamReader reader = new StreamReader(stream))
+using System.Linq;
+using System.Net;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PLMTEST
+{
+ public class HttpCli
+ {
+
+
+ ///
+ /// 指定Url地址使用Get 方式获取全部字符串
+ ///
+ /// 请求链接地址
+ ///
+ public static string Get(string url)
+ {
+ string result = "";
+ HttpWebRequest req = (HttpWebRequest)WebRequest.Create(url);
+ HttpWebResponse resp = (HttpWebResponse)req.GetResponse();
+ Stream stream = resp.GetResponseStream();
+ try
+ {
+ //获取内容
+ using (StreamReader reader = new StreamReader(stream))
+ {
+ result = reader.ReadToEnd();
+ }
+ }
+ finally
+ {
+ stream.Close();
+ }
+ return result;
+ }
+
+ public static void GetFile(string url,string path)
+ {
+ WebRequest request = WebRequest.Create(url);
+ WebResponse response = request.GetResponse();
+ if (response.ContentType.ToLower().Length > 0)
+ {
+ using (Stream reader = response.GetResponseStream())
+ {
+ using (FileStream writer = new FileStream(path, FileMode.OpenOrCreate, FileAccess.Write))
+ {
+ byte[] buffer = new byte[1024];
+ int c = 0;
+ while ((c = reader.Read(buffer, 0, buffer.Length)) > 0)
+ {
+ writer.Write(buffer, 0, c);
+ }
+ }
+ }
+ //HttpContext
+ }
+ }
+
+ public static byte[] GetFile_Bytes(string url)
+ {
+ byte[] bytesAll = null;
+ WebRequest request = WebRequest.Create(url);
+ WebResponse response = request.GetResponse();
+ if (response.ContentType.ToLower().Length > 0)
+ {
+ using (Stream reader = response.GetResponseStream())
+ {
+ MemoryStream ms = new MemoryStream();
+ byte[] buffer = new byte[1024];
+ while (true)
+ {
+ int sz = reader.Read(buffer, 0, 1024);
+ if (sz == 0) break;
+ ms.Write(buffer, 0, sz);
+ }
+ bytesAll = ms.ToArray();
+ }
+ }
+
+ //如是图片
+ //System.Drawing.Image img = System.Drawing.Image.FromStream(ms);
+
+ return bytesAll;
+
+ }
+
+
+
+
+
+
+
+
+
+ ///
+ /// 发送Get请求
+ ///
+ /// 地址
+ /// 请求参数定义
+ ///
+ public static string Get(string url, Dictionary dic)
+ {
+ string result = "";
+ StringBuilder builder = new StringBuilder();
+ builder.Append(url);
+ if (dic.Count > 0)
+ {
+ builder.Append("?");
+ int i = 0;
+ foreach (var item in dic)
+ {
+ if (i > 0)
+ builder.Append("&");
+ builder.AppendFormat("{0}={1}", item.Key, item.Value);
+ i++;
+ }
+ }
+ HttpWebRequest req = (HttpWebRequest)WebRequest.Create(builder.ToString());
+ //添加参数
+ HttpWebResponse resp = (HttpWebResponse)req.GetResponse();
+ Stream stream = resp.GetResponseStream();
+ try
+ {
+ //获取内容
+ using (StreamReader reader = new StreamReader(stream))
+ {
+ result = reader.ReadToEnd();
+ }
+ }
+ finally
+ {
+ stream.Close();
+ }
+ return result;
+ }
+
+
+
+ ///
+ /// 指定Post地址使用Get 方式获取全部字符串
+ ///
+ /// 请求后台地址
+ ///
+ public static string Post(string url)
+ {
+ string result = "";
+ HttpWebRequest req = (HttpWebRequest)WebRequest.Create(url);
+ req.Method = "POST";
+ HttpWebResponse resp = (HttpWebResponse)req.GetResponse();
+ Stream stream = resp.GetResponseStream();
+ //获取内容
+ using (StreamReader reader = new StreamReader(stream, Encoding.UTF8))
+ {
+ result = reader.ReadToEnd();
+ }
+ return result;
+ }
+
+
+
+ ///
+ /// 指定Post地址使用Get 方式获取全部字符串
+ ///
+ /// 请求后台地址
+ ///
+ public static string Post(string url, Dictionary dic)
+ {
+ string result = "";
+ HttpWebRequest req = (HttpWebRequest)WebRequest.Create(url);
+ req.Method = "POST";
+ req.ContentType = "application/x-www-form-urlencoded";
+ #region 添加Post 参数
+ StringBuilder builder = new StringBuilder();
+ int i = 0;
+ foreach (var item in dic)
+ {
+ if (i > 0)
+ builder.Append("&");
+ builder.AppendFormat("{0}={1}", item.Key, item.Value);
+ i++;
+ }
+ byte[] data = Encoding.UTF8.GetBytes(builder.ToString());
+ req.ContentLength = data.Length;
+ using (Stream reqStream = req.GetRequestStream())
+ {
+ reqStream.Write(data, 0, data.Length);
+ reqStream.Close();
+ }
+ #endregion
+ HttpWebResponse resp = (HttpWebResponse)req.GetResponse();
+ Stream stream = resp.GetResponseStream();
+ //获取响应内容
+ using (StreamReader reader = new StreamReader(stream, Encoding.UTF8))
+ {
+ result = reader.ReadToEnd();
+ }
+ return result;
+ }
+
+
+ ///
+ /// 指定Post地址使用Get 方式获取全部字符串
+ ///
+ /// 请求后台地址
+ /// Post提交数据内容(utf-8编码的)
+ ///
+ public static string Post_Authorization(string url, string content,out string error )
+ {
+ string result = "";
+ error = "";
+ try
+ {
+ HttpWebRequest req = (HttpWebRequest)WebRequest.Create(url);
+ req.Timeout = 30000;
+ req.Method = "POST";
+ req.ContentType = "application/json";
+
+ // 添加自定义 Header
+ string authorization = ConfigurationManager.AppSettings["AuthorizationSet"];
+ if (!string.IsNullOrWhiteSpace(authorization))
{
- result = reader.ReadToEnd();
+ req.Headers.Add("Authorization", authorization);
}
- }
- finally
- {
- stream.Close();
- }
- return result;
- }
-
- public static void GetFile(string url,string path)
- {
- WebRequest request = WebRequest.Create(url);
- WebResponse response = request.GetResponse();
- if (response.ContentType.ToLower().Length > 0)
- {
- using (Stream reader = response.GetResponseStream())
- {
- using (FileStream writer = new FileStream(path, FileMode.OpenOrCreate, FileAccess.Write))
- {
- byte[] buffer = new byte[1024];
- int c = 0;
- while ((c = reader.Read(buffer, 0, buffer.Length)) > 0)
- {
- writer.Write(buffer, 0, c);
- }
- }
- }
- //HttpContext
- }
- }
-
- public static byte[] GetFile_Bytes(string url)
- {
- byte[] bytesAll = null;
- WebRequest request = WebRequest.Create(url);
- WebResponse response = request.GetResponse();
- if (response.ContentType.ToLower().Length > 0)
- {
- using (Stream reader = response.GetResponseStream())
- {
- MemoryStream ms = new MemoryStream();
- byte[] buffer = new byte[1024];
- while (true)
- {
- int sz = reader.Read(buffer, 0, 1024);
- if (sz == 0) break;
- ms.Write(buffer, 0, sz);
- }
- bytesAll = ms.ToArray();
- }
- }
-
- //如是图片
- //System.Drawing.Image img = System.Drawing.Image.FromStream(ms);
-
- return bytesAll;
-
- }
-
-
-
-
-
-
-
-
-
- ///
- /// 发送Get请求
- ///
- /// 地址
- /// 请求参数定义
- ///
- public static string Get(string url, Dictionary dic)
- {
- string result = "";
- StringBuilder builder = new StringBuilder();
- builder.Append(url);
- if (dic.Count > 0)
- {
- builder.Append("?");
- int i = 0;
- foreach (var item in dic)
- {
- if (i > 0)
- builder.Append("&");
- builder.AppendFormat("{0}={1}", item.Key, item.Value);
- i++;
- }
- }
- HttpWebRequest req = (HttpWebRequest)WebRequest.Create(builder.ToString());
- //添加参数
- HttpWebResponse resp = (HttpWebResponse)req.GetResponse();
- Stream stream = resp.GetResponseStream();
- try
- {
- //获取内容
- using (StreamReader reader = new StreamReader(stream))
- {
- result = reader.ReadToEnd();
- }
- }
- finally
- {
- stream.Close();
- }
- return result;
- }
-
-
-
- ///
- /// 指定Post地址使用Get 方式获取全部字符串
- ///
- /// 请求后台地址
- ///
- public static string Post(string url)
- {
- string result = "";
- HttpWebRequest req = (HttpWebRequest)WebRequest.Create(url);
- req.Method = "POST";
- HttpWebResponse resp = (HttpWebResponse)req.GetResponse();
- Stream stream = resp.GetResponseStream();
- //获取内容
- using (StreamReader reader = new StreamReader(stream, Encoding.UTF8))
- {
- result = reader.ReadToEnd();
- }
- return result;
- }
-
-
-
- ///
- /// 指定Post地址使用Get 方式获取全部字符串
- ///
- /// 请求后台地址
- ///
- public static string Post(string url, Dictionary dic)
- {
- string result = "";
- HttpWebRequest req = (HttpWebRequest)WebRequest.Create(url);
- req.Method = "POST";
- req.ContentType = "application/x-www-form-urlencoded";
- #region 添加Post 参数
- StringBuilder builder = new StringBuilder();
- int i = 0;
- foreach (var item in dic)
- {
- if (i > 0)
- builder.Append("&");
- builder.AppendFormat("{0}={1}", item.Key, item.Value);
- i++;
- }
- byte[] data = Encoding.UTF8.GetBytes(builder.ToString());
- req.ContentLength = data.Length;
- using (Stream reqStream = req.GetRequestStream())
- {
- reqStream.Write(data, 0, data.Length);
- reqStream.Close();
- }
- #endregion
- HttpWebResponse resp = (HttpWebResponse)req.GetResponse();
- Stream stream = resp.GetResponseStream();
- //获取响应内容
- using (StreamReader reader = new StreamReader(stream, Encoding.UTF8))
- {
- result = reader.ReadToEnd();
- }
- return result;
- }
-
-
- ///
- /// 指定Post地址使用Get 方式获取全部字符串
- ///
- /// 请求后台地址
- /// Post提交数据内容(utf-8编码的)
- ///
- public static string Post_Authorization(string url, string content,out string error )
- {
- string result = "";
- error = "";
- try
- {
- HttpWebRequest req = (HttpWebRequest)WebRequest.Create(url);
- req.Timeout = 30000;
- req.Method = "POST";
- req.ContentType = "application/json";
-
- // 添加自定义 Header
- req.Headers.Add("Authorization", MesWorkForm.AuthorizationSet);
- req.Headers.Add("uuid", Guid.NewGuid().ToString().ToUpper());
-
- #region 添加Post 参数
- byte[] data = Encoding.UTF8.GetBytes(content);
- req.ContentLength = data.Length;
- using (Stream reqStream = req.GetRequestStream())
- {
- reqStream.Write(data, 0, data.Length);
- reqStream.Close();
- }
- #endregion
-
- HttpWebResponse resp = (HttpWebResponse)req.GetResponse();
- Stream stream = resp.GetResponseStream();
- //获取响应内容
- using (StreamReader reader = new StreamReader(stream, Encoding.UTF8))
- {
- result = reader.ReadToEnd();
- }
- }
- catch (Exception err)
- {
- error = $"WebApi Post请求调用错误:{err.Message}";
- }
-
- return result;
- }
- public static string Post(string url, string content, out string error)
- {
- string result = "";
- error = "";
- try
- {
- HttpWebRequest req = (HttpWebRequest)WebRequest.Create(url);
- req.Timeout = 30000;
- req.Method = "POST";
- req.ContentType = "application/json";
-
- #region 添加Post 参数
- byte[] data = Encoding.UTF8.GetBytes(content);
- req.ContentLength = data.Length;
- using (Stream reqStream = req.GetRequestStream())
- {
- reqStream.Write(data, 0, data.Length);
- reqStream.Close();
- }
- #endregion
-
- HttpWebResponse resp = (HttpWebResponse)req.GetResponse();
- Stream stream = resp.GetResponseStream();
- //获取响应内容
- using (StreamReader reader = new StreamReader(stream, Encoding.UTF8))
- {
- result = reader.ReadToEnd();
- }
- }
- catch (Exception err)
- {
- error = $"WebApi Post请求调用错误:{err.Message}";
- }
-
- return result;
- }
-
-
-
-
- ///
- /// Http下载文件
- ///
- /// 下载地址
- /// 存放完整路径(含文件名)
- /// 每次多的大小
- /// 下载操作是否成功
-
- public static bool DownLoadFiles(string uri, string filefullpath, int size = 1000000)
- {
- try
- {
- if (File.Exists(filefullpath))
- {
- try
- {
- File.Delete(filefullpath);
- }
- catch (Exception ex)
- {
- return false;
- }
- }
-
- string fileDirectory = System.IO.Path.GetDirectoryName(filefullpath);
-
- if (!Directory.Exists(fileDirectory))
- {
- Directory.CreateDirectory(fileDirectory);
- }
-
- FileStream fs = new FileStream(filefullpath, FileMode.Create);
-
- byte[] buffer = new byte[size];
-
- HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(uri);
-
- request.Timeout = 100000;
-
- request.AddRange((int)fs.Length);
-
- Stream ns = request.GetResponse().GetResponseStream();
-
- long contentLength = request.GetResponse().ContentLength;
-
- int length = ns.Read(buffer, 0, buffer.Length);
-
- while (length > 0)
- {
- fs.Write(buffer,0 , length);
- buffer = new byte[size];
- length = ns.Read(buffer, 0, buffer.Length);
- }
-
- fs.Close();
-
- return true;
- }
- catch (Exception ex)
- {
- return false;
- }
-
- }
-
-
-
-
-
- }
-}
+ req.Headers.Add("uuid", Guid.NewGuid().ToString().ToUpper());
+
+ #region 添加Post 参数
+ byte[] data = Encoding.UTF8.GetBytes(content);
+ req.ContentLength = data.Length;
+ using (Stream reqStream = req.GetRequestStream())
+ {
+ reqStream.Write(data, 0, data.Length);
+ reqStream.Close();
+ }
+ #endregion
+
+ HttpWebResponse resp = (HttpWebResponse)req.GetResponse();
+ Stream stream = resp.GetResponseStream();
+ //获取响应内容
+ using (StreamReader reader = new StreamReader(stream, Encoding.UTF8))
+ {
+ result = reader.ReadToEnd();
+ }
+ }
+ catch (Exception err)
+ {
+ error = $"WebApi Post请求调用错误:{err.Message}";
+ }
+
+ return result;
+ }
+ public static string Post(string url, string content, out string error)
+ {
+ string result = "";
+ error = "";
+ try
+ {
+ HttpWebRequest req = (HttpWebRequest)WebRequest.Create(url);
+ req.Timeout = 30000;
+ req.Method = "POST";
+ req.ContentType = "application/json";
+
+ #region 添加Post 参数
+ byte[] data = Encoding.UTF8.GetBytes(content);
+ req.ContentLength = data.Length;
+ using (Stream reqStream = req.GetRequestStream())
+ {
+ reqStream.Write(data, 0, data.Length);
+ reqStream.Close();
+ }
+ #endregion
+
+ HttpWebResponse resp = (HttpWebResponse)req.GetResponse();
+ Stream stream = resp.GetResponseStream();
+ //获取响应内容
+ using (StreamReader reader = new StreamReader(stream, Encoding.UTF8))
+ {
+ result = reader.ReadToEnd();
+ }
+ }
+ catch (Exception err)
+ {
+ error = $"WebApi Post请求调用错误:{err.Message}";
+ }
+
+ return result;
+ }
+
+
+
+
+ ///
+ /// Http下载文件
+ ///
+ /// 下载地址
+ /// 存放完整路径(含文件名)
+ /// 每次多的大小
+ /// 下载操作是否成功
+
+ public static bool DownLoadFiles(string uri, string filefullpath, int size = 1000000)
+ {
+ try
+ {
+ if (File.Exists(filefullpath))
+ {
+ try
+ {
+ File.Delete(filefullpath);
+ }
+ catch (Exception ex)
+ {
+ return false;
+ }
+ }
+
+ string fileDirectory = System.IO.Path.GetDirectoryName(filefullpath);
+
+ if (!Directory.Exists(fileDirectory))
+ {
+ Directory.CreateDirectory(fileDirectory);
+ }
+
+ FileStream fs = new FileStream(filefullpath, FileMode.Create);
+
+ byte[] buffer = new byte[size];
+
+ HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(uri);
+
+ request.Timeout = 100000;
+
+ request.AddRange((int)fs.Length);
+
+ Stream ns = request.GetResponse().GetResponseStream();
+
+ long contentLength = request.GetResponse().ContentLength;
+
+ int length = ns.Read(buffer, 0, buffer.Length);
+
+ while (length > 0)
+ {
+ fs.Write(buffer,0 , length);
+ buffer = new byte[size];
+ length = ns.Read(buffer, 0, buffer.Length);
+ }
+
+ fs.Close();
+
+ return true;
+ }
+ catch (Exception ex)
+ {
+ return false;
+ }
+
+ }
+
+
+
+
+
+ }
+}