Int32 GetSize()
{
var member = CurrentMember as ReflectMemberInfo;
if (member != null)
{
// 获取FieldSizeAttribute特性
var att = AttributeX.GetCustomAttribute <FieldSizeAttribute>(member.Member, true);
if (att != null)
{
// 如果指定了固定大小，直接返回
if (att.Size > 0 && String.IsNullOrEmpty(att.ReferenceName))
{
return(att.Size);
}
// 如果指定了引用字段，则找引用字段所表示的长度
var size = att.GetReferenceSize(CurrentObject, member.Member);
if (size >= 0)
{
return(size);
}
}
}
return(-1);
}
/// <summary>读取</summary>
/// <param name="reader"></param>
/// <param name="value"></param>
public static void ReadXml(XmlReader reader, Object value)
{
foreach (var item in GetProperties(value.GetType()))
{
if (!item.Property.CanRead)
{
continue;
}
if (AttributeX.GetCustomAttribute <XmlIgnoreAttribute>(item.Member, false) != null)
{
continue;
}
var v = reader.GetAttribute(item.Name);
if (String.IsNullOrEmpty(v))
{
continue;
}
if (item.Type == typeof(String[]))
{
var ss = v.Split(new String[] { "," }, StringSplitOptions.RemoveEmptyEntries);
item.SetValue(value, ss);
}
else
{
item.SetValue(value, TypeX.ChangeType(v, item.Type));
}
}
//reader.Skip();
}
protected PropertyInfo[] GetProperties()
{
PropertyInfo[] pis = Config.GetType().GetProperties();
List <PropertyInfo> list = new List <PropertyInfo>();
foreach (PropertyInfo item in pis)
{
if (AttributeX.GetCustomAttribute <XmlIgnoreAttribute>(item, true) == null)
{
list.Add(item);
}
}
return(list.ToArray());
}
static String GetCustomAttributeValue <TAttribute>(MemberInfo member, String name)
{
TAttribute att = AttributeX.GetCustomAttribute <TAttribute>(member, true);
if (att == null)
{
return(null);
}
PropertyInfoX pix = PropertyInfoX.Create(typeof(TAttribute), name);
if (pix == null)
{
return(null);
}
return((String)pix.GetValue(att));
}
/// <summary>读取大小</summary>
/// <returns></returns>
protected override Int32 OnReadSize()
{
var member = CurrentMember as ReflectMemberInfo;
if (member != null)
{
// 获取FieldSizeAttribute特性
var att = AttributeX.GetCustomAttribute <FieldSizeAttribute>(member.Member, true);
if (att != null)
{
// 如果指定了固定大小，直接返回
if (att.Size > 0 && String.IsNullOrEmpty(att.ReferenceName))
{
return(att.Size);
}
// 如果指定了引用字段，则找引用字段所表示的长度d
Int32 size = att.GetReferenceSize(CurrentObject, member.Member);
if (size >= 0)
{
return(size);
}
}
}
switch (Settings.SizeFormat)
{
case TypeCode.Int16:
return(ReadInt16());
case TypeCode.UInt16:
return(ReadEncodedInt16());
case TypeCode.Int32:
case TypeCode.Int64:
default:
return(ReadInt32());
case TypeCode.UInt32:
case TypeCode.UInt64:
return(ReadEncodedInt32());
}
}
Boolean HasFieldSize()
{
var member = CurrentMember as ReflectMemberInfo;
if (member != null)
{
// 获取FieldSizeAttribute特性
var att = AttributeX.GetCustomAttribute <FieldSizeAttribute>(member.Member, true);
if (att != null)
{
// 如果指定了固定大小或者引用字段，直接返回
if (att.Size > 0 || !String.IsNullOrEmpty(att.ReferenceName))
{
return(true);
}
}
}
return(false);
}
/// <summary>写入大小</summary>
/// <param name="size"></param>
protected override void OnWriteSize(Int32 size)
{
var member = CurrentMember as ReflectMemberInfo;
if (member != null)
{
// 获取FieldSizeAttribute特性
var att = AttributeX.GetCustomAttribute <FieldSizeAttribute>(member.Member, true);
if (att != null)
{
// 如果指定了固定大小或者引用字段，直接返回
if (att.Size > 0 || !String.IsNullOrEmpty(att.ReferenceName))
{
return;
}
}
}
switch (Settings.SizeFormat)
{
case TypeCode.Int16:
Write((Int16)size);
break;
case TypeCode.UInt16:
WriteEncoded((Int16)size);
break;
case TypeCode.Int32:
case TypeCode.Int64:
default:
Write(size);
break;
case TypeCode.UInt32:
case TypeCode.UInt64:
WriteEncoded(size);
break;
}
}
static String GetCustomAttributeValue <TAttribute>(MemberInfo member, String name)
{
var att = AttributeX.GetCustomAttribute <TAttribute>(member, true);
if (att == null)
{
return(null);
}
//var pix = PropertyInfoX.Create(typeof(TAttribute), name);
//if (pix == null) return null;
//return (String)pix.GetValue(att);
Object value = null;
if (att.TryGetValue(name, out value))
{
return((String)value);
}
return(null);
}
/// <summary>获取需要序列化的成员（属性或字段）</summary>
/// <param name="type">指定类型</param>
/// <param name="value">对象</param>
/// <returns>需要序列化的成员</returns>
protected override IObjectMemberInfo[] OnGetMembers(Type type, object value)
{
var ms = base.OnGetMembers(type, value);
if (ms != null && value != null)
{
// 遍历成员，寻找FieldSizeAttribute特性，重新设定大小字段的值
foreach (var item in ms)
{
var member = item as ReflectMemberInfo;
if (member != null)
{
// 获取FieldSizeAttribute特性
var att = AttributeX.GetCustomAttribute <FieldSizeAttribute>(member.Member, true);
if (att != null)
{
att.SetReferenceSize(value, member.Member, Settings.Encoding);
}
}
}
}
return(ms);
}
/// <summary>XML反序列化为实体</summary>
/// <param name="xml"></param>
/// <returns></returns>
public static TEntity FromXml(String xml)
{
var doc = new XmlDocument();
doc.LoadXml(xml);
TEntity entity = new TEntity();
//TypeX tx = TypeX.Create(typeof(TEntity));
foreach (var item in typeof(TEntity).GetProperties(true))
{
//if (AttributeX.GetCustomAttribute<XmlIgnoreAttribute>(item, true) != null) continue;
var elmName = item.Name;
var att = AttributeX.GetCustomAttribute <XmlElementAttribute>(item, true);
if (att != null && !String.IsNullOrEmpty(att.ElementName))
{
elmName = att.ElementName;
}
var node = doc.SelectSingleNode("//" + elmName);
if (node == null)
{
continue;
}
//item.SetValue(entity, Convert.ChangeType(node.InnerText, item.PropertyType));
entity.SetValue(item, Reflect.ChangeType(node.InnerText, item.PropertyType));
}
return(entity);
//XmlSerializer serial = new XmlSerializer(typeof(TEntity));
//using (StringReader reader = new StringReader(xml))
//{
// return serial.Deserialize(reader) as TEntity;
//}
}
/// <summary>获取实体类的描述名</summary>
/// <param name="type">类型</param>
/// <returns></returns>
static String GetDescription(Type type)
{
return(desCache.GetItem(type, delegate(Type key)
{
if (!typeof(IEntity).IsAssignableFrom(key))
{
return null;
}
var att = AttributeX.GetCustomAttribute <BindColumnAttribute>(key, true);
if (att != null && !String.IsNullOrEmpty(att.Description))
{
return att.Description;
}
var att2 = AttributeX.GetCustomAttribute <DescriptionAttribute>(key, true);
if (att2 != null && !String.IsNullOrEmpty(att2.Description))
{
return att2.Description;
}
return null;
}));
}
public override void Execute()
{
#line 8 "..\..\Areas\Admin\Views\Index\Main.cshtml"
Layout = NewLife.Cube.Setting.Current.Layout;
ViewBag.Title = "服务器信息";
var asm = Assembly.GetExecutingAssembly();
var att = AttributeX.GetCustomAttribute <TargetFrameworkAttribute>(asm);
var ver = att.FrameworkDisplayName ?? att.FrameworkName;
var req = HttpContext.Current.Request;
// GC设置
var gc = "IsServerGC={0},LatencyMode={1}".F(GCSettings.IsServerGC, GCSettings.LatencyMode);
#line default
#line hidden
WriteLiteral("\r\n<table");
WriteLiteral(" class=\"table table-bordered table-hover table-striped table-condensed\"");
WriteLiteral(">\r\n <thead>\r\n <tr>\r\n <th");
WriteLiteral(" colspan=\"4\"");
WriteLiteral(">\r\n 服务器信息\r\n </th>\r\n </tr>\r\n </thead>\r\n <tb" +
"ody>\r\n <tr>\r\n <td");
WriteLiteral(" class=\"name\"");
WriteLiteral(">\r\n 应用系统：\r\n </td>\r\n <td");
WriteLiteral(" class=\"value\"");
WriteLiteral(">\r\n");
WriteLiteral(" ");
#line 35 "..\..\Areas\Admin\Views\Index\Main.cshtml"
Write(HttpRuntime.AppDomainAppVirtualPath);
#line default
#line hidden
WriteLiteral(" \r\n");
#line 36 "..\..\Areas\Admin\Views\Index\Main.cshtml"
#line default
#line hidden
#line 36 "..\..\Areas\Admin\Views\Index\Main.cshtml"
if (this.Has((PermissionFlags)16))
{
#line default
#line hidden
WriteLiteral(" <a");
WriteAttribute("href", Tuple.Create(" href=\"", 1116), Tuple.Create("\"", 1145)
#line 38 "..\..\Areas\Admin\Views\Index\Main.cshtml"
, Tuple.Create(Tuple.Create("", 1123), Tuple.Create <System.Object, System.Int32>(Url.Action("Restart")
#line default
#line hidden
, 1123), false)
);
WriteLiteral(" onclick=\"return confirm(\'仅重启ASP.Net应用程序域，而不是操作系统！\\n确认重启？\')\"");
WriteLiteral(">重启应用系统</a>\r\n");
#line 39 "..\..\Areas\Admin\Views\Index\Main.cshtml"
}
#line default
#line hidden
WriteLiteral(" ");
#line 40 "..\..\Areas\Admin\Views\Index\Main.cshtml"
Write(req.GetRawUrl());
#line default
#line hidden
WriteLiteral("\r\n </td>\r\n <td");
WriteLiteral(" class=\"name\"");
WriteLiteral(">\r\n 目录：\r\n </td>\r\n <td");
WriteLiteral(" class=\"value\"");
WriteLiteral(">\r\n");
WriteLiteral(" ");
#line 46 "..\..\Areas\Admin\Views\Index\Main.cshtml"
Write(HttpRuntime.AppDomainAppPath);
#line default
#line hidden
WriteLiteral("\r\n </td>\r\n </tr>\r\n <tr>\r\n <td");
WriteLiteral(" class=\"name\"");
WriteLiteral(">\r\n 域名地址：\r\n </td>\r\n <td");
WriteLiteral(" class=\"value\"");
WriteLiteral(">\r\n <span");
WriteLiteral(" title=\"SERVER_NAME\"");
WriteLiteral(">");
#line 54 "..\..\Areas\Admin\Views\Index\Main.cshtml"
Write(Request.ServerVariables["SERVER_NAME"]);
#line default
#line hidden
WriteLiteral("</span>，\r\n <span");
WriteLiteral(" title=\"LOCAl_ADDR\"");
WriteLiteral(">");
#line 55 "..\..\Areas\Admin\Views\Index\Main.cshtml"
Write(Request.ServerVariables["LOCAl_ADDR"]);
#line default
#line hidden
WriteLiteral(":");
#line 55 "..\..\Areas\Admin\Views\Index\Main.cshtml"
Write(Request.ServerVariables["Server_Port"]);
#line default
#line hidden
WriteLiteral("</span>\r\n <span");
WriteLiteral(" title=\"REMOTE_HOST\"");
WriteLiteral(">[");
#line 56 "..\..\Areas\Admin\Views\Index\Main.cshtml"
Write(Request.ServerVariables["REMOTE_HOST"]);
#line default
#line hidden
WriteLiteral("]</span>\r\n <a");
WriteAttribute("href", Tuple.Create(" href=\"", 1953), Tuple.Create("\"", 1989)
#line 57 "..\..\Areas\Admin\Views\Index\Main.cshtml"
, Tuple.Create(Tuple.Create("", 1960), Tuple.Create <System.Object, System.Int32>(Url.Action("Main/ServerVar")
#line default
#line hidden
, 1960), false)
);
WriteLiteral(" target=\"_blank\"");
WriteLiteral(" title=\"点击打开服务器变量列表\"");
WriteLiteral(">服务器变量列表</a>\r\n </td>\r\n <td");
WriteLiteral(" class=\"name\"");
WriteLiteral(">\r\n 计算机用户：\r\n </td>\r\n <td");
WriteLiteral(" class=\"value\"");
WriteLiteral(">\r\n");
WriteLiteral(" ");
#line 63 "..\..\Areas\Admin\Views\Index\Main.cshtml"
Write(Environment.UserName);
#line default
#line hidden
WriteLiteral("/");
#line 63 "..\..\Areas\Admin\Views\Index\Main.cshtml"
Write(Environment.MachineName);
#line default
#line hidden
WriteLiteral("\r\n </td>\r\n </tr>\r\n <tr>\r\n <td");
WriteLiteral(" class=\"name\"");
WriteLiteral(">\r\n 应用程序域：\r\n </td>\r\n <td");
WriteLiteral(" class=\"value\"");
WriteLiteral(">\r\n");
WriteLiteral(" ");
#line 71 "..\..\Areas\Admin\Views\Index\Main.cshtml"
Write(AppDomain.CurrentDomain.FriendlyName);
#line default
#line hidden
WriteLiteral("\r\n <a");
WriteAttribute("href", Tuple.Create(" href=\"", 2456), Tuple.Create("\"", 2491)
#line 72 "..\..\Areas\Admin\Views\Index\Main.cshtml"
, Tuple.Create(Tuple.Create("", 2463), Tuple.Create <System.Object, System.Int32>(Url.Action("Main/Assembly")
#line default
#line hidden
, 2463), false)
);
WriteLiteral(" target=\"_blank\"");
WriteLiteral(" title=\"点击打开进程程序集列表\"");
WriteLiteral(">程序集列表</a>\r\n </td>\r\n <td");
WriteLiteral(" class=\"name\"");
WriteLiteral(">\r\n .Net 版本：\r\n </td>\r\n <td");
WriteLiteral(" class=\"value\"");
WriteLiteral(">\r\n");
WriteLiteral(" ");
#line 78 "..\..\Areas\Admin\Views\Index\Main.cshtml"
Write(Environment.Version);
#line default
#line hidden
WriteLiteral(" ");
#line 78 "..\..\Areas\Admin\Views\Index\Main.cshtml"
Write(ver);
#line default
#line hidden
WriteLiteral("\r\n </td>\r\n </tr>\r\n <tr>\r\n <td");
WriteLiteral(" class=\"name\"");
WriteLiteral(">\r\n 操作系统：\r\n </td>\r\n <td");
WriteLiteral(" class=\"value\"");
WriteLiteral(">\r\n ");
WriteLiteral(" ");
#line 86 "..\..\Areas\Admin\Views\Index\Main.cshtml"
Write(Environment.OSVersion);
#line default
#line hidden
WriteLiteral("\r\n </td>\r\n <td");
WriteLiteral(" class=\"name\"");
WriteLiteral(">\r\n Web服务器：\r\n </td>\r\n <td");
WriteLiteral(" class=\"value\"");
WriteLiteral(">\r\n");
WriteLiteral(" ");
#line 92 "..\..\Areas\Admin\Views\Index\Main.cshtml"
Write(ViewBag.WebServerName);
#line default
#line hidden
WriteLiteral("\r\n </td>\r\n </tr>\r\n <tr>\r\n <td");
WriteLiteral(" class=\"name\"");
WriteLiteral(">\r\n 处理器：\r\n </td>\r\n <td");
WriteLiteral(" class=\"value\"");
WriteLiteral(">\r\n");
WriteLiteral(" ");
#line 100 "..\..\Areas\Admin\Views\Index\Main.cshtml"
Write(Environment.ProcessorCount);
#line default
#line hidden
WriteLiteral("\r\n 核心，");
#line 101 "..\..\Areas\Admin\Views\Index\Main.cshtml"
Write(gc);
#line default
#line hidden
WriteLiteral("\r\n </td>\r\n <td");
WriteLiteral(" class=\"name\"");
WriteLiteral(">\r\n 时间：\r\n </td>\r\n <td");
WriteLiteral(" class=\"value\"");
WriteLiteral(" title=\"这里使用了服务器默认的时间格式！后面是开机时间。\"");
WriteLiteral(">\r\n");
WriteLiteral(" ");
#line 107 "..\..\Areas\Admin\Views\Index\Main.cshtml"
Write(DateTime.Now);
#line default
#line hidden
WriteLiteral("，开机");
#line 107 "..\..\Areas\Admin\Views\Index\Main.cshtml"
Write(new TimeSpan(0, 0, 0, 0, Environment.TickCount));
#line default
#line hidden
WriteLiteral("\r\n </td>\r\n </tr>\r\n <tr>\r\n");
#line 111 "..\..\Areas\Admin\Views\Index\Main.cshtml"
#line default
#line hidden
#line 111 "..\..\Areas\Admin\Views\Index\Main.cshtml"
var process = Process.GetCurrentProcess();
#line default
#line hidden
WriteLiteral("\r\n <td");
WriteLiteral(" class=\"name\"");
WriteLiteral(">\r\n 内存：\r\n </td>\r\n <td");
WriteLiteral(" class=\"value\"");
WriteLiteral(">\r\n ");
WriteLiteral("\r\n 工作集: ");
#line 117 "..\..\Areas\Admin\Views\Index\Main.cshtml"
Write((process.WorkingSet64 / 1024 / 1024).ToString("n0"));
#line default
#line hidden
WriteLiteral("M\r\n 提交: ");
#line 118 "..\..\Areas\Admin\Views\Index\Main.cshtml"
Write((process.PrivateMemorySize64 / 1024 / 1024).ToString("n0"));
#line default
#line hidden
WriteLiteral("M\r\n GC: ");
#line 119 "..\..\Areas\Admin\Views\Index\Main.cshtml"
Write((GC.GetTotalMemory(false) / 1024 / 1024).ToString("n0"));
#line default
#line hidden
WriteLiteral("M\r\n <a");
WriteAttribute("href", Tuple.Create(" href=\"", 4140), Tuple.Create("\"", 4181)
#line 120 "..\..\Areas\Admin\Views\Index\Main.cshtml"
, Tuple.Create(Tuple.Create("", 4147), Tuple.Create <System.Object, System.Int32>(Url.Action("Main/ProcessModules")
#line default
#line hidden
, 4147), false)
);
WriteLiteral(" target=\"_blank\"");
WriteLiteral(" title=\"点击打开进程模块列表\"");
WriteLiteral(">模块列表</a>\r\n <a");
WriteAttribute("href", Tuple.Create(" href=\"", 4246), Tuple.Create("\"", 4278)
#line 121 "..\..\Areas\Admin\Views\Index\Main.cshtml"
, Tuple.Create(Tuple.Create("", 4253), Tuple.Create <System.Object, System.Int32>(Url.Action("MemoryFree")
#line default
#line hidden
, 4253), false)
);
WriteLiteral(" title=\"点击释放进程内存\"");
WriteLiteral(">释放内存</a>\r\n </td>\r\n <td");
WriteLiteral(" class=\"name\"");
WriteLiteral(">\r\n 进程时间：\r\n </td>\r\n <td");
WriteLiteral(" class=\"value\"");
WriteLiteral(">\r\n");
WriteLiteral(" ");
#line 127 "..\..\Areas\Admin\Views\Index\Main.cshtml"
Write(process.TotalProcessorTime.TotalSeconds.ToString("N2"));
#line default
#line hidden
WriteLiteral("秒 启动于 ");
#line 127 "..\..\Areas\Admin\Views\Index\Main.cshtml"
Write(process.StartTime.ToFullString());
#line default
#line hidden
WriteLiteral("\r\n </td>\r\n </tr>\r\n <tr>\r\n <td");
WriteLiteral(" class=\"name\"");
WriteLiteral(">\r\n Session：\r\n </td>\r\n <td");
WriteLiteral(" class=\"value\"");
WriteLiteral(">\r\n");
WriteLiteral(" ");
#line 135 "..\..\Areas\Admin\Views\Index\Main.cshtml"
Write(Session.Contents.Count);
#line default
#line hidden
WriteLiteral(" 个，");
#line 135 "..\..\Areas\Admin\Views\Index\Main.cshtml"
Write(Session.Timeout);
#line default
#line hidden
WriteLiteral(" 分钟，SessionID：");
#line 135 "..\..\Areas\Admin\Views\Index\Main.cshtml"
Write(Session.Contents.SessionID);
#line default
#line hidden
WriteLiteral("\r\n <a");
WriteAttribute("href", Tuple.Create(" href=\"", 4818), Tuple.Create("\"", 4852)
#line 136 "..\..\Areas\Admin\Views\Index\Main.cshtml"
, Tuple.Create(Tuple.Create("", 4825), Tuple.Create <System.Object, System.Int32>(Url.Action("Main/Session")
#line default
#line hidden
, 4825), false)
);
WriteLiteral(" target=\"_blank\"");
WriteLiteral(" title=\"点击打开Session列表\"");
WriteLiteral(">Session列表</a>\r\n </td>\r\n <td");
WriteLiteral(" class=\"name\"");
WriteLiteral(">\r\n Cache：\r\n </td>\r\n <td");
WriteLiteral(" class=\"value\"");
WriteLiteral(">\r\n");
WriteLiteral(" ");
#line 142 "..\..\Areas\Admin\Views\Index\Main.cshtml"
Write(Cache.Count);
#line default
#line hidden
WriteLiteral(" 个，可用：");
#line 142 "..\..\Areas\Admin\Views\Index\Main.cshtml"
Write((Cache.EffectivePrivateBytesLimit / 1024).ToString("n0"));
#line default
#line hidden
WriteLiteral("KB\r\n <a");
WriteAttribute("href", Tuple.Create(" href=\"", 5147), Tuple.Create("\"", 5179)
#line 143 "..\..\Areas\Admin\Views\Index\Main.cshtml"
, Tuple.Create(Tuple.Create("", 5154), Tuple.Create <System.Object, System.Int32>(Url.Action("Main/Cache")
#line default
#line hidden
, 5154), false)
);
WriteLiteral(" target=\"_blank\"");
WriteLiteral(" title=\"点击打开Cache列表\"");
WriteLiteral(">Cache列表</a>\r\n </td>\r\n </tr>\r\n </tbody>\r\n</table>\r\n<table");
WriteLiteral(" class=\"table table-bordered table-hover table-striped table-condensed\"");
WriteLiteral(">\r\n <thead>\r\n <tr>\r\n <th>名称</th>\r\n <th>标题</th>\r\n " +
" <th>文件版本</th>\r\n <th>内部版本</th>\r\n <th>编译时间</th>\r\n" +
" <th>描述</th>\r\n </tr>\r\n </thead>\r\n <tbody>\r\n");
#line 160 "..\..\Areas\Admin\Views\Index\Main.cshtml"
#line default
#line hidden
#line 160 "..\..\Areas\Admin\Views\Index\Main.cshtml"
foreach (AssemblyX item in ViewBag.MyAsms)
{
#line default
#line hidden
WriteLiteral(" <tr>\r\n <td>");
#line 163 "..\..\Areas\Admin\Views\Index\Main.cshtml"
Write(item.Name);
#line default
#line hidden
WriteLiteral("</td>\r\n <td>");
#line 164 "..\..\Areas\Admin\Views\Index\Main.cshtml"
Write(item.Title);
#line default
#line hidden
WriteLiteral("</td>\r\n <td>");
#line 165 "..\..\Areas\Admin\Views\Index\Main.cshtml"
Write(item.FileVersion);
#line default
#line hidden
WriteLiteral("</td>\r\n <td>");
#line 166 "..\..\Areas\Admin\Views\Index\Main.cshtml"
Write(item.Version);
#line default
#line hidden
WriteLiteral("</td>\r\n <td>");
#line 167 "..\..\Areas\Admin\Views\Index\Main.cshtml"
Write(item.Compile.ToFullString());
#line default
#line hidden
WriteLiteral("</td>\r\n <td>");
#line 168 "..\..\Areas\Admin\Views\Index\Main.cshtml"
Write(item.Description);
#line default
#line hidden
WriteLiteral("</td>\r\n </tr>\r\n");
#line 170 "..\..\Areas\Admin\Views\Index\Main.cshtml"
}
#line default
#line hidden
WriteLiteral(" </tbody>\r\n</table>");
}
protected void gvTable_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.Header)
{
GridView gv = sender as GridView;
Type type = null;
if (gv.DataSource is DataSet || gv.DataSource is DataTable)
{
String sql = txtSql.Text;
if (String.IsNullOrEmpty(sql))
{
return;
}
sql = sql.Trim();
if (String.IsNullOrEmpty(sql))
{
return;
}
DAL dal = GetDAL();
if (dal == null)
{
return;
}
String tableName = ddlTable.SelectedValue;
String fsql = String.Format("Select * From {0}", dal.Db.FormatName(tableName));
if (!sql.ToLower().StartsWith(fsql.ToLower()))
{
return;
}
IDataTable table = dal.Tables.Find(delegate(IDataTable item) { return(item.TableName == ddlTable.SelectedValue); });
if (table == null)
{
return;
}
// 更新表头
foreach (TableCell item in e.Row.Cells)
{
String name = item.Text;
if (String.IsNullOrEmpty(name))
{
continue;
}
//XField field = table.Fields.Find(delegate(XField elm) { return elm.Name == name; });
//if (field == null) continue;
IDataColumn field = null;
foreach (IDataColumn elm in table.Columns)
{
if (elm.ColumnName == name)
{
field = elm;
break;
}
}
if (field == null)
{
continue;
}
if (!String.IsNullOrEmpty(field.Description))
{
item.Text = field.Description;
}
}
}
else
{
IEnumerable ie = gv.DataSource as IEnumerable;
if (ie == null)
{
return;
}
IEnumerator iet = ie.GetEnumerator();
if (!iet.MoveNext())
{
return;
}
type = iet.Current.GetType();
// 更新表头
foreach (TableCell item in e.Row.Cells)
{
String name = item.Text;
if (String.IsNullOrEmpty(name))
{
continue;
}
PropertyInfo pi = type.GetProperty(name);
if (pi == null)
{
continue;
}
DescriptionAttribute att = AttributeX.GetCustomAttribute <DescriptionAttribute>(pi, false);
if (att == null)
{
continue;
}
if (!String.IsNullOrEmpty(att.Description))
{
item.Text = att.Description;
}
}
}
}
}
/// <summary>写入</summary>
/// <param name="writer"></param>
/// <param name="value"></param>
/// <param name="writeDefaultValueMember">是否写数值为默认值的成员。为了节省空间，默认不写。</param>
public static void WriteXml(XmlWriter writer, Object value, Boolean writeDefaultValueMember = false)
{
var type = value.GetType();
Object def = GetDefault(type);
String name = null;
// 基本类型，输出为特性
foreach (var item in GetProperties(type))
{
if (!item.Property.CanWrite)
{
continue;
}
if (AttributeX.GetCustomAttribute <XmlIgnoreAttribute>(item.Member, false) != null)
{
continue;
}
var code = Type.GetTypeCode(item.Type);
var obj = item.GetValue(value);
// 默认值不参与序列化，节省空间
if (!writeDefaultValueMember)
{
var dobj = item.GetValue(def);
if (Object.Equals(obj, dobj))
{
continue;
}
if (code == TypeCode.String && "" + obj == "" + dobj)
{
continue;
}
}
if (code == TypeCode.String)
{
// 如果别名与名称相同，则跳过
if (item.Name == "Name")
{
name = (String)obj;
}
else if (item.Name == "Alias")
{
if (name == (String)obj)
{
continue;
}
}
}
else if (code == TypeCode.Object)
{
if (item.Type.IsArray || typeof(IEnumerable).IsAssignableFrom(item.Type) || obj is IEnumerable)
{
var sb = new StringBuilder();
var arr = obj as IEnumerable;
foreach (Object elm in arr)
{
if (sb.Length > 0)
{
sb.Append(",");
}
sb.Append(elm);
}
obj = sb.ToString();
}
else if (item.Type == typeof(Type))
{
obj = (obj as Type).Name;
}
else
{
// 其它的不支持，跳过
if (XTrace.Debug)
{
XTrace.WriteLine("不支持的类型[{0} {1}]！", item.Type.Name, item.Name);
}
continue;
}
//if (item.Type == typeof(Type)) obj = (obj as Type).Name;
}
writer.WriteAttributeString(item.Name, obj == null ? null : obj.ToString());
}
}