/// <summary>
/// 增加一条数据
/// </summary>
public int Add(System.Model.t_custom_search model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into t_custom_search(");
strSql.Append("customId,name,pudate");
strSql.Append(") values (");
strSql.Append("@customId,@name,@pudate");
strSql.Append(") ");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@customId", SqlDbType.NVarChar, 50),
new SqlParameter("@name", SqlDbType.NVarChar, 50),
new SqlParameter("@pudate", SqlDbType.NVarChar, 50)
};
parameters[0].Value = model.customId;
parameters[1].Value = model.name;
parameters[2].Value = model.pudate;
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 System.Model.t_custom_search GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select id, customId, name, pudate ");
strSql.Append(" from t_custom_search ");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = id;
System.Model.t_custom_search model = new System.Model.t_custom_search();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["id"].ToString() != "")
{
model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString());
}
model.customId = ds.Tables[0].Rows[0]["customId"].ToString();
model.name = ds.Tables[0].Rows[0]["name"].ToString();
model.pudate = ds.Tables[0].Rows[0]["pudate"].ToString();
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(System.Model.t_custom_search model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update t_custom_search set ");
strSql.Append(" customId = @customId , ");
strSql.Append(" name = @name , ");
strSql.Append(" pudate = @pudate ");
strSql.Append(" where id=@id ");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4),
new SqlParameter("@customId", SqlDbType.NVarChar, 50),
new SqlParameter("@name", SqlDbType.NVarChar, 50),
new SqlParameter("@pudate", SqlDbType.NVarChar, 50)
};
parameters[0].Value = model.id;
parameters[1].Value = model.customId;
parameters[2].Value = model.name;
parameters[3].Value = model.pudate;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 获得数据列表
/// </summary>
public List <System.Model.t_custom_search> DataTableToList(DataTable dt)
{
List <System.Model.t_custom_search> modelList = new List <System.Model.t_custom_search>();
int rowsCount = dt.Rows.Count;
if (rowsCount > 0)
{
System.Model.t_custom_search model;
for (int n = 0; n < rowsCount; n++)
{
model = new System.Model.t_custom_search();
if (dt.Rows[n]["id"].ToString() != "")
{
model.id = int.Parse(dt.Rows[n]["id"].ToString());
}
model.customId = dt.Rows[n]["customId"].ToString();
model.name = dt.Rows[n]["name"].ToString();
model.pudate = dt.Rows[n]["pudate"].ToString();
modelList.Add(model);
}
}
return(modelList);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(System.Model.t_custom_search model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(System.Model.t_custom_search model)
{
return(dal.Add(model));
}
