/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Demo.Model.tb_SYS_Parameter model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update tb_SYS_Parameter set ");
strSql.Append("ParameterNO=@ParameterNO,");
strSql.Append("Value=@Value,");
strSql.Append("Status=@Status");
strSql.Append(" where ID=@ID ");
SqlParameter[] parameters =
{
new SqlParameter("@ParameterNO", SqlDbType.NVarChar, 32),
new SqlParameter("@Value", SqlDbType.NVarChar, 64),
new SqlParameter("@Status", SqlDbType.NVarChar, 1),
new SqlParameter("@ID", SqlDbType.NVarChar, 64)
};
parameters[0].Value = model.ParameterNO;
parameters[1].Value = model.Value;
parameters[2].Value = model.Status;
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 bool Add(Demo.Model.tb_SYS_Parameter model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into tb_SYS_Parameter(");
strSql.Append("ID,ParameterNO,Value,Status)");
strSql.Append(" values (");
strSql.Append("@ID,@ParameterNO,@Value,@Status)");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.NVarChar, 64),
new SqlParameter("@ParameterNO", SqlDbType.NVarChar, 32),
new SqlParameter("@Value", SqlDbType.NVarChar, 64),
new SqlParameter("@Status", SqlDbType.NVarChar, 1)
};
parameters[0].Value = model.ID;
parameters[1].Value = model.ParameterNO;
parameters[2].Value = model.Value;
parameters[3].Value = model.Status;
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 Demo.Model.tb_SYS_Parameter DataRowToModel(DataRow row)
{
Demo.Model.tb_SYS_Parameter model = new Demo.Model.tb_SYS_Parameter();
if (row != null)
{
if (row["ID"] != null)
{
model.ID = row["ID"].ToString();
}
if (row["ParameterNO"] != null)
{
model.ParameterNO = row["ParameterNO"].ToString();
}
if (row["Value"] != null)
{
model.Value = row["Value"].ToString();
}
if (row["Status"] != null)
{
model.Status = row["Status"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Demo.Model.tb_SYS_Parameter GetModel(string ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID,ParameterNO,Value,Status from tb_SYS_Parameter ");
strSql.Append(" where ID=@ID ");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.NVarChar, 64)
};
parameters[0].Value = ID;
Demo.Model.tb_SYS_Parameter model = new Demo.Model.tb_SYS_Parameter();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
