/// <summary>
/// 增加一条数据
/// </summary>
public int Add(IPSP.Model.T_LawItemPara model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into T_LawItemPara(");
strSql.Append("s_ParaLocationCode,s_ParaType,s_ParaValue,n_LawItemID,byte_ParaValue)");
strSql.Append(" values (");
strSql.Append("@s_ParaLocationCode,@s_ParaType,@s_ParaValue,@n_LawItemID,@byte_ParaValue)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@s_ParaLocationCode", SqlDbType.NVarChar, 10),
new SqlParameter("@s_ParaType", SqlDbType.NVarChar, 10),
new SqlParameter("@s_ParaValue", SqlDbType.NVarChar, 500),
new SqlParameter("@n_LawItemID", SqlDbType.Int, 4),
new SqlParameter("@byte_ParaValue", SqlDbType.VarBinary, -1)
};
parameters[0].Value = model.s_ParaLocationCode;
parameters[1].Value = model.s_ParaType;
parameters[2].Value = model.s_ParaValue;
parameters[3].Value = model.n_LawItemID;
parameters[4].Value = model.byte_ParaValue;
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 IPSP.Model.T_LawItemPara DataRowToModel(DataRow row)
{
IPSP.Model.T_LawItemPara model = new IPSP.Model.T_LawItemPara();
if (row != null)
{
if (row["n_ID"] != null && row["n_ID"].ToString() != "")
{
model.n_ID = int.Parse(row["n_ID"].ToString());
}
if (row["s_ParaLocationCode"] != null)
{
model.s_ParaLocationCode = row["s_ParaLocationCode"].ToString();
}
if (row["s_ParaType"] != null)
{
model.s_ParaType = row["s_ParaType"].ToString();
}
if (row["s_ParaValue"] != null)
{
model.s_ParaValue = row["s_ParaValue"].ToString();
}
if (row["n_LawItemID"] != null && row["n_LawItemID"].ToString() != "")
{
model.n_LawItemID = int.Parse(row["n_LawItemID"].ToString());
}
if (row["byte_ParaValue"] != null && row["byte_ParaValue"].ToString() != "")
{
model.byte_ParaValue = (byte[])row["byte_ParaValue"];
}
}
return(model);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(IPSP.Model.T_LawItemPara model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update T_LawItemPara set ");
strSql.Append("s_ParaLocationCode=@s_ParaLocationCode,");
strSql.Append("s_ParaType=@s_ParaType,");
strSql.Append("s_ParaValue=@s_ParaValue,");
strSql.Append("byte_ParaValue=@byte_ParaValue");
strSql.Append(" where n_ID=@n_ID");
SqlParameter[] parameters =
{
new SqlParameter("@s_ParaLocationCode", SqlDbType.NVarChar, 10),
new SqlParameter("@s_ParaType", SqlDbType.NVarChar, 10),
new SqlParameter("@s_ParaValue", SqlDbType.NVarChar, 500),
new SqlParameter("@byte_ParaValue", SqlDbType.VarBinary, -1),
new SqlParameter("@n_ID", SqlDbType.Int, 4),
new SqlParameter("@n_LawItemID", SqlDbType.Int, 4)
};
parameters[0].Value = model.s_ParaLocationCode;
parameters[1].Value = model.s_ParaType;
parameters[2].Value = model.s_ParaValue;
parameters[3].Value = model.byte_ParaValue;
parameters[4].Value = model.n_ID;
parameters[5].Value = model.n_LawItemID;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public IPSP.Model.T_LawItemPara GetModel(int n_ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 n_ID,s_ParaLocationCode,s_ParaType,s_ParaValue,n_LawItemID,byte_ParaValue from T_LawItemPara ");
strSql.Append(" where n_ID=@n_ID");
SqlParameter[] parameters =
{
new SqlParameter("@n_ID", SqlDbType.Int, 4)
};
parameters[0].Value = n_ID;
IPSP.Model.T_LawItemPara model = new IPSP.Model.T_LawItemPara();
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>
/// 更新一条数据
/// </summary>
public bool Update(IPSP.Model.T_LawItemPara model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(IPSP.Model.T_LawItemPara model)
{
return(dal.Add(model));
}
