/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(HeqiaoDaoshiCore.Model.searchl model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update searchl set ");
strSql.Append("text=@text,");
strSql.Append("url=@url");
strSql.Append(" where guid=@guid ");
SqlParameter[] parameters =
{
new SqlParameter("@text", SqlDbType.VarChar, 255),
new SqlParameter("@url", SqlDbType.VarChar, 255),
new SqlParameter("@guid", SqlDbType.UniqueIdentifier, 16)
};
parameters[0].Value = model.text;
parameters[1].Value = model.url;
parameters[2].Value = model.guid;
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(HeqiaoDaoshiCore.Model.searchl model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into searchl(");
strSql.Append("guid,text,url)");
strSql.Append(" values (");
strSql.Append("@guid,@text,@url)");
SqlParameter[] parameters =
{
new SqlParameter("@guid", SqlDbType.UniqueIdentifier, 16),
new SqlParameter("@text", SqlDbType.VarChar, 255),
new SqlParameter("@url", SqlDbType.VarChar, 255)
};
parameters[0].Value = Guid.NewGuid();
parameters[1].Value = model.text;
parameters[2].Value = model.url;
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 HeqiaoDaoshiCore.Model.searchl DataRowToModel(DataRow row)
{
HeqiaoDaoshiCore.Model.searchl model = new HeqiaoDaoshiCore.Model.searchl();
if (row != null)
{
if (row["guid"] != null && row["guid"].ToString() != "")
{
model.guid = new Guid(row["guid"].ToString());
}
if (row["text"] != null)
{
model.text = row["text"].ToString();
}
if (row["url"] != null)
{
model.url = row["url"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public HeqiaoDaoshiCore.Model.searchl GetModel(Guid guid)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 guid,text,url from searchl ");
strSql.Append(" where guid=@guid ");
SqlParameter[] parameters =
{
new SqlParameter("@guid", SqlDbType.UniqueIdentifier, 16)
};
parameters[0].Value = guid;
HeqiaoDaoshiCore.Model.searchl model = new HeqiaoDaoshiCore.Model.searchl();
DataSet ds = DbHelperSql.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
