/// <summary>
/// 从xml文件中初始化对象
/// </summary>
public override void FromXML(XmlNode node)
{
this.DataState = DataState.UnChanged;
this.Namespace = node.Attributes["namespace"].Value;
this._guid = node.Attributes["Guid"].Value;
this.ProjName = node.Attributes["Name"].Value;
this.DataState = DataState.Update;
this.EntityList.Clear();
this.FloderList.Clear();
this.DTOList.Clear();
this.EnumList.Clear();
this.RefrenceList.Clear();
XmlNodeList nodeList = node.SelectNodes("RefrenceList/Refrence");
if (nodeList != null)
{
foreach (XmlNode n in nodeList)
{
ProjectRefrence projRef = new ProjectRefrence(this, string.Empty, string.Empty);
projRef.FromXML(n);
this.RefrenceList.Add(projRef);
}
}
nodeList = node.SelectNodes("EntityList/Entity");
//查找当前工程文件下所有的实体
if (nodeList != null)
{
foreach (XmlNode n in nodeList)
{
BEEntity entity = new BEEntity(this, string.Empty, string.Empty);
entity.FromXML(n);
this.EntityList.Add(entity);
}
}
this.FloderList.AddRange(this.LoadFloderList(node));
nodeList = node.SelectNodes("DTOList/DTO");
if (nodeList != null)
{
foreach (XmlNode n in nodeList)
{
DTOEntity dtoEntity = new DTOEntity(this, string.Empty, string.Empty);
dtoEntity.FromXML(n);
this.DTOList.Add(dtoEntity);
}
}
nodeList = node.SelectNodes("EnumList/Enum");
if (nodeList != null)
{
foreach (XmlNode n in nodeList)
{
EnumEntity enumEntity = new EnumEntity(this, string.Empty, string.Empty);
enumEntity.FromXML(n);
this.EnumList.Add(enumEntity);
}
}
this.IsChanged = false;
}
/// <summary>
/// 新增DTO
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void tsm_AddDTOEntity_Click(object sender, EventArgs e)
{
if (this._currentProjNode == null)
{
MessageBox.Show("请选择一个工程");
}
else
{
ComponentTreeNode tn = new ComponentTreeNode(NodeType.DTOEntity, Guid.NewGuid().ToString());
tn.Text = "新增DTO";
tn.ImageIndex = tn.SelectedImageIndex = 5;
DTOEntity entity = new DTOEntity(this._currentProj, tn.Guid, string.Empty);
if (this._bindDataNode.NodeType == NodeType.Floder)
{
entity.FloderGuid = this._bindDataNode.Guid;
}
entity.Code = string.Empty;
entity.Name = tbDisplayName.Text;
if (this._bindDataNode.NodeType == NodeType.Floder)
{
entity.FloderGuid = this._bindDataNode.Guid;
}
this._currentProj.DTOList.Add(entity);
this._bindDataNode.Nodes.Add(tn);
this.tvProject.SelectedNode = tn;
}
}
public BuildDTO(DTOEntity entity)
{
_entity = entity;
_namespace = entity.Proj.Namespace + ".Deploy";
}
/// <summary>
/// 生成代码
/// </summary>
/// <returns></returns>
public string BuildCode()
{
string beProjectRefrence = string.Empty;
string deployProjectRefrence = string.Empty;
string beProjectSelection = string.Empty;
string deployProjectSelection = string.Empty;
string afterBuildEvent = "copy /y \"$(TargetDir){0}.dll\" \"$(SolutionDir)..\\..\\ApplicationLib\\\"" + Environment.NewLine;
afterBuildEvent += "copy /y \"$(TargetDir){0}.pdb\" \"$(SolutionDir)..\\..\\ApplicationLib\\\"" + Environment.NewLine;
string basePath = GetBasePath();
StreamWriter sw = null;
#region 生成 Deploy 部分代码
#region 生成生成Deploy代码过程中可能用到的文件夹
string projPath = basePath + @"\Deploy\";
string assemblyPath = projPath + @"Properties\";
string codePath = projPath + @"Entity\";
string extendCodePath = projPath + @"Extend\";
if (!Directory.Exists(projPath))
{
Directory.CreateDirectory(projPath);
}
if (!Directory.Exists(assemblyPath))
{
Directory.CreateDirectory(assemblyPath);
}
if (!Directory.Exists(codePath))
{
Directory.CreateDirectory(codePath);
}
if (!Directory.Exists(extendCodePath))
{
Directory.CreateDirectory(extendCodePath);
}
#endregion
#region 生成csproj项目文件
string projGuid = string.Empty;
string projName = projPath + _proj.Namespace + "." + DTOEntity.AssemblyEndTag + ".csproj";
if (File.Exists(projName))
{
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(projName);
XmlNamespaceManager nsMgr = new XmlNamespaceManager(xmlDoc.NameTable);
nsMgr.AddNamespace("ns", "http://schemas.microsoft.com/developer/msbuild/2003");
XmlNode node = xmlDoc.SelectSingleNode("/ns:Project/ns:PropertyGroup/ns:ProjectGuid", nsMgr);
projGuid = node.InnerText;
projGuid = projGuid.Substring(1, projGuid.Length - 2);
}
if (string.IsNullOrEmpty(projGuid))
{
projGuid = Guid.NewGuid().ToString().ToUpper();
}
deployProjectRefrence += "Project(\"{" + Guid.NewGuid().ToString() + "}\") = \"" + _proj.Namespace + "." + DTOEntity.AssemblyEndTag + "\", \"Deploy\\" + _proj.Namespace + "." + DTOEntity.AssemblyEndTag + ".csproj \", \"{" + projGuid + "}\"" + Environment.NewLine;
deployProjectRefrence += "EndProject";
deployProjectSelection += "{" + projGuid + "}.Debug|Any CPU.ActiveCfg = Debug|Any CPU" + Environment.NewLine;
deployProjectSelection += "{" + projGuid + "}.Debug|Any CPU.Build.0 = Debug|Any CPU" + Environment.NewLine;
deployProjectSelection += "{" + projGuid + "}.Release|Any CPU.ActiveCfg = Debug|Any CPU" + Environment.NewLine;
deployProjectSelection += "{" + projGuid + "}.Release|Any CPU.Build.0 = Debug|Any CPU";
string targetFiles = string.Empty;
string extendFiles = string.Empty;
foreach (BEEntity entity in _proj.EntityList)
{
if (entity.DataState != DataState.Delete)
{
targetFiles += "<Compile Include=\"Entity\\" + entity.Code + DTOEntity.AttrEndTag + ".cs\" />" + Environment.NewLine;
extendFiles += "<Compile Include=\"Extend\\" + entity.Code + DTOEntity.AttrEndTag + "Extend.cs\" />" + Environment.NewLine;
}
}
foreach (DTOEntity entity in _proj.DTOList)
{
if (entity.DataState != DataState.Delete)
{
targetFiles += "<Compile Include=\"Entity\\" + entity.Code + ".cs\" />" + Environment.NewLine;
extendFiles += "<Compile Include=\"Extend\\" + entity.Code + "Extend.cs\" />" + Environment.NewLine;
}
}
foreach (EnumEntity entity in _proj.EnumList)
{
if (entity.DataState != DataState.Delete)
{
targetFiles += "<Compile Include=\"Entity\\" + entity.Code + DTOEntity.AttrEndTag + ".cs\" />" + Environment.NewLine;
extendFiles += "<Compile Include=\"Extend\\" + entity.Code + DTOEntity.AttrEndTag + "Extend.cs\" />" + Environment.NewLine;
}
}
//实体引用dll
string compileDlls = "<Reference Include=\"NHExt.Runtime\">" + Environment.NewLine;
compileDlls += "<HintPath>..\\..\\..\\Runtime\\NHExt.Runtime.dll</HintPath>" + Environment.NewLine;
compileDlls += "</Reference>" + Environment.NewLine;
foreach (ProjectRefrence pr in _proj.RefrenceList)
{
if (pr.RefrenceType == RefType.BEEntity) continue;
//if (pr.RefProjName == _proj.ProjName + ".be")
if (pr.RefProjName == _proj.FileName)
{
continue;
}
compileDlls += "<Reference Include=\"" + pr.AssemblyName + "\">" + Environment.NewLine;
compileDlls += "<HintPath>..\\..\\..\\Runtime\\" + System.IO.Path.GetDirectoryName(pr.RefFilePath) + "\\..\\ApplicationLib\\" + pr.Name + "</HintPath>" + Environment.NewLine;
//compileDlls += "<Private>True</Private>" + Environment.NewLine;
compileDlls += "</Reference>" + Environment.NewLine;
}
if (!File.Exists(projName))
{
string csprojString = global::Net.Code.Builder.Properties.Resources.csproj;
csprojString = csprojString.Replace(Attributes.Guid, projGuid);
csprojString = csprojString.Replace(Attributes.NameSpace, _proj.Namespace + "." + DTOEntity.AssemblyEndTag);
csprojString = csprojString.Replace(Attributes.Assembly, _proj.Namespace + "." + DTOEntity.AssemblyEndTag);
//导入生成的代码文件
csprojString = csprojString.Replace(Attributes.CompileFile, extendFiles);
//生成后时间拷贝dll到上层目录
csprojString = csprojString.Replace(Attributes.PostBuild, string.Format(afterBuildEvent, _proj.Namespace + "." + DTOEntity.AssemblyEndTag));
sw = new StreamWriter(projName);
sw.Write(csprojString);
sw.Close();
}
//生成targets文件
string targetsString = global::Net.Code.Builder.Properties.Resources.csprojtargets;
targetsString = targetsString.Replace(Attributes.CompileFile, targetFiles);
//将生成的资源文件嵌入到程序中去
targetsString = targetsString.Replace(Attributes.EmbeddedResource, string.Empty);
targetsString = targetsString.Replace(Attributes.RefrenceDll, compileDlls);
sw = new StreamWriter(projPath + "csproj.targets");
sw.Write(targetsString);
sw.Close();
#endregion
#region 生成assembly信息
string assemblyString = global::Net.Code.Builder.Properties.Resources.AssemblyInfo;
assemblyString = assemblyString.Replace(Attributes.Guid, Guid.NewGuid().ToString());
assemblyString = assemblyString.Replace(Attributes.Assembly, _proj.Namespace + "." + DTOEntity.AssemblyEndTag);
assemblyString = assemblyString.Replace(Attributes.ProjCode, _proj.Namespace + "." + DTOEntity.AssemblyEndTag);
sw = new StreamWriter(assemblyPath + "AssemblyInfo.cs", false);
sw.Write(assemblyString);
sw.Close();
#endregion
#region 针对每个实体生成实体代码
foreach (BEEntity entity in _proj.EntityList)
{
OutPut.OutPutMsg("生成实体【" + entity.Code + "】Deploy代码……");
#region 生成实体代码
sw = new StreamWriter(codePath + entity.Code + DTOEntity.AttrEndTag + ".cs", false);
DTOEntity dto = new DTOEntity(entity);
BuildDTO bc = new BuildDTO(dto);
sw.Write(bc.BuildCode());
sw.Close();
#endregion
#region 生成实体扩展
if (!File.Exists(extendCodePath + entity.Code + DTOEntity.AttrEndTag + "Extend.cs"))
{
sw = new StreamWriter(extendCodePath + entity.Code + DTOEntity.AttrEndTag + "Extend.cs", false);
sw.Write(bc.BuildExtendCode());
sw.Close();
}
#endregion
OutPut.OutPutMsg("实体【" + entity.Code + "】Deploy代码生成成功……");
}
#endregion
#region 针对每个DTO生成代码
foreach (DTOEntity entity in _proj.DTOList)
{
OutPut.OutPutMsg("生成实体【" + entity.Code + "】代码……");
#region 生成实体代码
sw = new StreamWriter(codePath + entity.Code + ".cs", false);
BuildDTO bc = new BuildDTO(entity);
sw.Write(bc.BuildCode());
sw.Close();
#endregion
#region 生成实体扩展
if (!File.Exists(extendCodePath + entity.Code + "Extend.cs"))
{
sw = new StreamWriter(extendCodePath + entity.Code + "Extend.cs", false);
sw.Write(bc.BuildExtendCode());
sw.Close();
}
#endregion
OutPut.OutPutMsg("实体【" + entity.Code + "】代码生成成功……");
}
#endregion
#region 针对每个枚举生成代码
foreach (EnumEntity entity in _proj.EnumList)
{
OutPut.OutPutMsg("生成实体【" + entity.Code + "】代码……");
#region 生成实体代码
sw = new StreamWriter(codePath + entity.Code + DTOEntity.AttrEndTag + ".cs", false);
BuildEnumDTOEntity bc = new BuildEnumDTOEntity(entity);
sw.Write(bc.BuildCode());
sw.Close();
#endregion
#region 生成实体扩展
if (!File.Exists(extendCodePath + entity.Code + DTOEntity.AttrEndTag + "Extend.cs"))
{
sw = new StreamWriter(extendCodePath + entity.Code + DTOEntity.AttrEndTag + "Extend.cs", false);
sw.Write(bc.BuildExtendCode());
sw.Close();
}
#endregion
OutPut.OutPutMsg("实体【" + entity.Code + "】代码生成成功……");
}
#endregion
#endregion
#region 生成 BE 部分代码
#region 生成生成BE代码过程中可能用到的文件夹
projPath = basePath + @"\BE\";
assemblyPath = projPath + @"Properties\";
codePath = projPath + @"Entity\";
extendCodePath = projPath + @"Extend\";
if (!Directory.Exists(projPath))
{
Directory.CreateDirectory(projPath);
}
if (!Directory.Exists(assemblyPath))
{
Directory.CreateDirectory(assemblyPath);
}
if (!Directory.Exists(codePath))
{
Directory.CreateDirectory(codePath);
}
if (!Directory.Exists(extendCodePath))
{
Directory.CreateDirectory(extendCodePath);
}
#endregion
#region 生成csproj项目文件
projGuid = Guid.NewGuid().ToString().ToUpper();
projName = projPath + _proj.Namespace + ".csproj";
if (File.Exists(projName))
{
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(projName);
XmlNamespaceManager nsMgr = new XmlNamespaceManager(xmlDoc.NameTable);
nsMgr.AddNamespace("ns", "http://schemas.microsoft.com/developer/msbuild/2003");
XmlNode node = xmlDoc.SelectSingleNode("/ns:Project/ns:PropertyGroup/ns:ProjectGuid", nsMgr);
projGuid = node.InnerText;
projGuid = projGuid.Substring(1, projGuid.Length - 2);
}
if (string.IsNullOrEmpty(projGuid))
{
projGuid = Guid.NewGuid().ToString().ToUpper();
}
beProjectRefrence += "Project(\"{" + Guid.NewGuid().ToString() + "}\") = \"" + _proj.Namespace + "\", \"BE\\" + _proj.Namespace + ".csproj \", \"{" + projGuid + "}\"" + Environment.NewLine;
beProjectRefrence += "EndProject";
beProjectSelection += "{" + projGuid + "}.Debug|Any CPU.ActiveCfg = Debug|Any CPU" + Environment.NewLine;
beProjectSelection += "{" + projGuid + "}.Debug|Any CPU.Build.0 = Debug|Any CPU" + Environment.NewLine;
beProjectSelection += "{" + projGuid + "}.Release|Any CPU.ActiveCfg = Debug|Any CPU" + Environment.NewLine;
beProjectSelection += "{" + projGuid + "}.Release|Any CPU.Build.0 = Debug|Any CPU";
targetFiles = string.Empty;
extendFiles = string.Empty;
string embeddedResourceFiles = string.Empty;
foreach (BEEntity entity in _proj.EntityList)
{
if (entity.DataState != DataState.Delete)
{
targetFiles += "<Compile Include=\"Entity\\" + entity.Code + ".cs\" />" + Environment.NewLine;
extendFiles += "<Compile Include=\"Extend\\" + entity.Code + "Extend.cs\" />" + Environment.NewLine;
embeddedResourceFiles += "<EmbeddedResource Include=\"ConfigFiles\\" + entity.Code + ".hbm.xml\"><SubType>Designer</SubType></EmbeddedResource>" + Environment.NewLine;
}
}
foreach (EnumEntity entity in _proj.EnumList)
{
if (entity.DataState != DataState.Delete)
{
targetFiles += "<Compile Include=\"Entity\\" + entity.Code + ".cs\" />" + Environment.NewLine;
extendFiles += "<Compile Include=\"Extend\\" + entity.Code + "Extend.cs\" />" + Environment.NewLine;
}
}
//实体引用dll
compileDlls = "<Reference Include=\"NHExt.Runtime\">" + Environment.NewLine;
compileDlls += "<HintPath>..\\..\\..\\Runtime\\NHExt.Runtime.dll</HintPath>" + Environment.NewLine;
compileDlls += "</Reference>" + Environment.NewLine;
compileDlls += "<Reference Include=\"log4net\">" + Environment.NewLine;
compileDlls += "<HintPath>..\\..\\..\\Runtime\\log4net.dll</HintPath>" + Environment.NewLine;
compileDlls += "</Reference>" + Environment.NewLine;
//比较奇怪是为什么需要引用nh的dll
compileDlls += "<Reference Include=\"NHibernate\">" + Environment.NewLine;
compileDlls += "<HintPath>..\\..\\..\\Runtime\\NHibernate.dll</HintPath>" + Environment.NewLine;
compileDlls += "</Reference>" + Environment.NewLine;
foreach (ProjectRefrence pr in _proj.RefrenceList)
{
// if (pr.RefProjName == _proj.ProjName + ".be")
if (pr.RefProjName == _proj.FileName)
{
if (pr.RefrenceType == RefType.BEEntity) continue;
}
compileDlls += "<Reference Include=\"" + pr.AssemblyName + "\">" + Environment.NewLine;
compileDlls += "<HintPath>..\\..\\..\\Runtime\\" + System.IO.Path.GetDirectoryName(pr.RefFilePath) + "\\..\\ApplicationLib\\" + pr.Name + "</HintPath>" + Environment.NewLine;
//compileDlls += "<Private>True</Private>" + Environment.NewLine;
compileDlls += "</Reference>" + Environment.NewLine;
}
//不存在项目文件的时候才生成项目文件
if (!File.Exists(projName))
{
string csprojString = global::Net.Code.Builder.Properties.Resources.csproj;
csprojString = csprojString.Replace(Attributes.Guid, projGuid);
csprojString = csprojString.Replace(Attributes.NameSpace, _proj.Namespace);
csprojString = csprojString.Replace(Attributes.Assembly, _proj.Namespace);
//导入生成的代码文件
csprojString = csprojString.Replace(Attributes.CompileFile, extendFiles);
//生成后时间拷贝dll到上层目录
csprojString = csprojString.Replace(Attributes.PostBuild, string.Format(afterBuildEvent, _proj.Namespace));
//将生成的资源文件嵌入到程序中去
sw = new StreamWriter(projName);
sw.Write(csprojString);
sw.Close();
}
//生成targets文件，每次必须生成
targetsString = global::Net.Code.Builder.Properties.Resources.csprojtargets;
targetsString = targetsString.Replace(Attributes.CompileFile, targetFiles);
//将生成的资源文件嵌入到程序中去
targetsString = targetsString.Replace(Attributes.EmbeddedResource, embeddedResourceFiles);
targetsString = targetsString.Replace(Attributes.RefrenceDll, compileDlls);
sw = new StreamWriter(projPath + "csproj.targets");
sw.Write(targetsString);
sw.Close();
#endregion
#region 生成assembly信息
assemblyString = global::Net.Code.Builder.Properties.Resources.AssemblyInfo;
assemblyString = assemblyString.Replace(Attributes.Guid, Guid.NewGuid().ToString());
assemblyString = assemblyString.Replace(Attributes.Assembly, _proj.Namespace + "." + DTOEntity.AssemblyEndTag);
assemblyString = assemblyString.Replace(Attributes.ProjCode, _proj.Namespace + "." + DTOEntity.AssemblyEndTag);
sw = new StreamWriter(assemblyPath + "AssemblyInfo.cs", false);
sw.Write(assemblyString);
sw.Close();
#endregion
#region 针对每个实体生成实体代码
foreach (BEEntity entity in _proj.EntityList)
{
OutPut.OutPutMsg("生成实体【" + entity.Code + "】代码……");
#region 生成实体代码
sw = new StreamWriter(codePath + entity.Code + ".cs", false);
BuildEntity bc = new BuildEntity(entity);
sw.Write(bc.BuildCode());
sw.Close();
#endregion
#region 生成实体扩展
if (!File.Exists(extendCodePath + entity.Code + "Extend.cs"))
{
sw = new StreamWriter(extendCodePath + entity.Code + "Extend.cs", false);
sw.Write(bc.BuildExtendCode());
sw.Close();
}
#endregion
OutPut.OutPutMsg("实体【" + entity.Code + "】代码生成成功……");
}
#endregion
#region 针对每个枚举生成实体代码
foreach (EnumEntity entity in _proj.EnumList)
{
OutPut.OutPutMsg("生成实体【" + entity.Code + "】代码……");
#region 生成实体代码
sw = new StreamWriter(codePath + entity.Code + ".cs", false);
BuildEnumEntity bc = new BuildEnumEntity(entity);
sw.Write(bc.BuildCode());
sw.Close();
#endregion
#region 生成实体扩展
if (!File.Exists(extendCodePath + entity.Code + "Extend.cs"))
{
sw = new StreamWriter(extendCodePath + entity.Code + "Extend.cs", false);
sw.Write(bc.BuildExtendCode());
sw.Close();
}
#endregion
OutPut.OutPutMsg("实体【" + entity.Code + "】代码生成成功……");
}
#endregion
#region 生成实体对应的NH配置文件代码
this.BuildCfgXML(null);
#endregion
#endregion
#region 生成solution文件
string slnName = basePath + "\\" + _proj.Namespace + ".sln";
if (!File.Exists(slnName))
{
string solutionString = global::Net.Code.Builder.Properties.Resources.solution;
solutionString = solutionString.Replace(Attributes.ProjectRefrence, deployProjectRefrence + Environment.NewLine + beProjectRefrence);
solutionString = solutionString.Replace(Attributes.ProjectSelection, deployProjectSelection + Environment.NewLine + beProjectSelection);
sw = new StreamWriter(slnName);
sw.Write(solutionString);
sw.Close();
}
//slnName = basePath + "\\" + _proj.Namespace + ".Deploy.sln";
//if (File.Exists(slnName))
//{
// File.Delete(slnName);
//}
//if (!File.Exists(slnName))
//{
// string solutionString = global::Net.Code.Builder.Properties.Resources.solution;
// solutionString = solutionString.Replace(Attributes.ProjectRefrence, deployProjectRefrence);
// solutionString = solutionString.Replace(Attributes.ProjectSelection, deployProjectSelection);
// sw = new StreamWriter(slnName);
// sw.Write(solutionString);
// sw.Close();
//}
//slnName = basePath + "\\" + _proj.Namespace + ".BE.sln";
//if (File.Exists(slnName))
//{
// File.Delete(slnName);
//}
//if (!File.Exists(slnName))
//{
// string solutionString = global::Net.Code.Builder.Properties.Resources.solution;
// solutionString = solutionString.Replace(Attributes.ProjectRefrence, beProjectRefrence);
// solutionString = solutionString.Replace(Attributes.ProjectSelection, beProjectSelection);
// sw = new StreamWriter(slnName);
// sw.Write(solutionString);
// sw.Close();
//}
#endregion
return string.Empty;
}
/// <summary>
/// 从BEColumn转换成DTOColumn
/// </summary>
/// <param name="entity"></param>
/// <param name="col"></param>
public DTOColumn(DTOEntity entity, BEColumn col)
: base(col.Guid)
{
this._proj = col.BEProj;
this._entity = entity;
this.Code = col.Code;
this.Name = col.Name;
this._isnull = col.IsNull;
this._isViewer = col.IsViewer;
if (!string.IsNullOrEmpty(col.RefGuid))
{
//引用类型需要加上标签
if (col.DataType == Base.DataTypeEnum.RefreceType)
{
if (col.IsEnum)
{
this._typeString = "int";
}
else
{
this._typeString = "long";
}
this._dataType = DataTypeEnum.CommonType;
this._entityRefrence = true;
}
else//聚合类型也是DTO也需要加上标签
{
this.TypeString = Util.UtilHelper.GetDTOColumnTypeByBEColumn(col.TypeString);
this.DataType = col.DataType;
this._entityRefrence = true;
//聚合类型都不能浏览
this._isViewer = false;
}
}
else
{
this._typeString = col.TypeString;
this.DataType = col.DataType;
this._entityRefrence = false;
}
}
public DTOColumn(string guid, IProject proj, DTOEntity entity)
: base(guid)
{
this._proj = proj;
this._entity = entity;
this.DataState = DataState.Add;
this.IsChanged = true;
}
