/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(VipSoft.Model.XDataProperty model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update XDataProperty set ");
strSql.Append("DataNodeID=@DataNodeID,");
strSql.Append("PropertyType=@PropertyType,");
strSql.Append("PropertyValue=@PropertyValue");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@DataNodeID", SqlDbType.Int, 4),
new SqlParameter("@PropertyType", SqlDbType.Int, 4),
new SqlParameter("@PropertyValue", SqlDbType.VarChar, 1000),
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = model.DataNodeID;
parameters[1].Value = model.PropertyType;
parameters[2].Value = model.PropertyValue;
parameters[3].Value = model.ID;
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(VipSoft.Model.XDataProperty model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into XDataProperty(");
strSql.Append("DataNodeID,PropertyType,PropertyValue)");
strSql.Append(" values (");
strSql.Append("@DataNodeID,@PropertyType,@PropertyValue)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@DataNodeID", SqlDbType.Int, 4),
new SqlParameter("@PropertyType", SqlDbType.Int, 4),
new SqlParameter("@PropertyValue", SqlDbType.VarChar, 1000)
};
parameters[0].Value = model.DataNodeID;
parameters[1].Value = model.PropertyType;
parameters[2].Value = model.PropertyValue;
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 VipSoft.Model.XDataProperty DataRowToModel(DataRow row)
{
VipSoft.Model.XDataProperty model = new VipSoft.Model.XDataProperty();
if (row != null)
{
if (row["ID"] != null && row["ID"].ToString() != "")
{
model.ID = int.Parse(row["ID"].ToString());
}
if (row["DataNodeID"] != null && row["DataNodeID"].ToString() != "")
{
model.DataNodeID = int.Parse(row["DataNodeID"].ToString());
}
if (row["PropertyType"] != null && row["PropertyType"].ToString() != "")
{
model.PropertyType = int.Parse(row["PropertyType"].ToString());
}
if (row["PropertyValue"] != null)
{
model.PropertyValue = row["PropertyValue"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public VipSoft.Model.XDataProperty GetModel(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID,DataNodeID,PropertyType,PropertyValue from XDataProperty ");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = ID;
VipSoft.Model.XDataProperty model = new VipSoft.Model.XDataProperty();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public VipSoft.Model.XDataProperty DataRowToModel(DataRow row)
{
VipSoft.Model.XDataProperty model=new VipSoft.Model.XDataProperty();
if (row != null)
{
if(row["ID"]!=null && row["ID"].ToString()!="")
{
model.ID=int.Parse(row["ID"].ToString());
}
if(row["DataNodeID"]!=null && row["DataNodeID"].ToString()!="")
{
model.DataNodeID=int.Parse(row["DataNodeID"].ToString());
}
if(row["PropertyType"]!=null && row["PropertyType"].ToString()!="")
{
model.PropertyType=int.Parse(row["PropertyType"].ToString());
}
if(row["PropertyValue"]!=null)
{
model.PropertyValue=row["PropertyValue"].ToString();
}
}
return model;
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public VipSoft.Model.XDataProperty GetModel(int ID)
{
StringBuilder strSql=new StringBuilder();
strSql.Append("select top 1 ID,DataNodeID,PropertyType,PropertyValue from XDataProperty ");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters = {
new SqlParameter("@ID", SqlDbType.Int,4)
};
parameters[0].Value = ID;
VipSoft.Model.XDataProperty model=new VipSoft.Model.XDataProperty();
DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
if(ds.Tables[0].Rows.Count>0)
{
return DataRowToModel(ds.Tables[0].Rows[0]);
}
else
{
return null;
}
}
