/// <summary>
/// 获得数据列表
/// </summary>
public List <E_tb_FileList> DataTableToList(DataTable dt)
{
List <E_tb_FileList> modelList = new List <E_tb_FileList>();
int rowsCount = dt.Rows.Count;
if (rowsCount > 0)
{
E_tb_FileList model;
for (int n = 0; n < rowsCount; n++)
{
model = new E_tb_FileList();
if (dt.Rows[n]["FileID"].ToString() != "")
{
model.FileID = int.Parse(dt.Rows[n]["FileID"].ToString());
}
if (dt.Rows[n]["FileType"].ToString() != "")
{
model.FileType = int.Parse(dt.Rows[n]["FileType"].ToString());
}
if (dt.Rows[n]["ParentID"].ToString() != "")
{
model.ParentID = int.Parse(dt.Rows[n]["ParentID"].ToString());
}
model.FileName = dt.Rows[n]["FileName"].ToString();
model.FilePath = dt.Rows[n]["FilePath"].ToString();
modelList.Add(model);
}
}
return(modelList);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(E_tb_FileList model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update tb_FileList set ");
strSql.Append("FileType=@FileType,");
strSql.Append("ParentID=@ParentID,");
strSql.Append("FileName=@FileName,");
strSql.Append("FilePath=@FilePath");
strSql.Append(" where FileID=@FileID");
SqlParameter[] parameters =
{
new SqlParameter("@FileType", SqlDbType.Int, 4),
new SqlParameter("@ParentID", SqlDbType.Int, 4),
new SqlParameter("@FileName", SqlDbType.NVarChar, 100),
new SqlParameter("@FilePath", SqlDbType.NVarChar, 100),
new SqlParameter("@FileID", SqlDbType.Int, 4)
};
parameters[0].Value = model.FileType;
parameters[1].Value = model.ParentID;
parameters[2].Value = model.FileName;
parameters[3].Value = model.FilePath;
parameters[4].Value = model.FileID;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(E_tb_FileList model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into tb_FileList(");
strSql.Append("FileType,ParentID,FileName,FilePath)");
strSql.Append(" values (");
strSql.Append("@FileType,@ParentID,@FileName,@FilePath)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@FileType", SqlDbType.Int, 4),
new SqlParameter("@ParentID", SqlDbType.Int, 4),
new SqlParameter("@FileName", SqlDbType.NVarChar, 100),
new SqlParameter("@FilePath", SqlDbType.NVarChar, 100)
};
parameters[0].Value = model.FileType;
parameters[1].Value = model.ParentID;
parameters[2].Value = model.FileName;
parameters[3].Value = model.FilePath;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public E_tb_FileList GetModel(int FileID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 FileID,FileType,ParentID,FileName,FilePath from tb_FileList ");
strSql.Append(" where FileID=@FileID");
SqlParameter[] parameters =
{
new SqlParameter("@FileID", SqlDbType.Int, 4)
};
parameters[0].Value = FileID;
E_tb_FileList model = new E_tb_FileList();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["FileID"].ToString() != "")
{
model.FileID = int.Parse(ds.Tables[0].Rows[0]["FileID"].ToString());
}
if (ds.Tables[0].Rows[0]["FileType"].ToString() != "")
{
model.FileType = int.Parse(ds.Tables[0].Rows[0]["FileType"].ToString());
}
if (ds.Tables[0].Rows[0]["ParentID"].ToString() != "")
{
model.ParentID = int.Parse(ds.Tables[0].Rows[0]["ParentID"].ToString());
}
if (ds.Tables[0].Rows[0]["FileName"] != null)
{
model.FileName = ds.Tables[0].Rows[0]["FileName"].ToString();
}
if (ds.Tables[0].Rows[0]["FilePath"] != null)
{
model.FilePath = ds.Tables[0].Rows[0]["FilePath"].ToString();
}
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 保存
/// </summary>
/// <param name="eFileList"></param>
public string Save(E_tb_FileList eFileList)
{
tFileList.Add(eFileList);
return("1");
}
public ActionResult FileListList(E_tb_FileList eFileList)
{
return(View(eFileList));
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(E_tb_FileList model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(E_tb_FileList model)
{
return(dal.Add(model));
}
