如何从阵列数据源一起在Dropdownlist中显示多个列 [英] How Do I Display Multiple Columns In Dropdownlist Together From Array Datasource

问题描述

我正在使用一个数组来保存从具有多列的数据源中提取的记录列表......现在，我想显示几列（比如3列）。为了做到这一点，我做了以下编码： ：

i am using an array that keeps list of records extracted from datasource that has multiple columns... Now, i wanted to display few columns (say 3 columns).. In order to do so, I did the following coding::

ddlEmployeeNo.DataSourceID = string.Empty;
       ddlEmployeeNo.DataSource=  fetchData.NAVEmployeeList();
       ddlEmployeeNo.DataBind();

这里，NAVEmployeeList（）返回包含name，id等列的员工列表数组，名称，年龄，职位。我试图只绑定名称，年龄和位置，但上面的代码只给了我ddlEmployeeNo中的名字..我该怎么做才能在dropdownlist中将这三列放在一起???

here, NAVEmployeeList()returns array of employee list that contains column like name, id, designation, age, position. etc. I attempted to bind only name, age and position but the above code gave me only name in ddlEmployeeNo.. What should i do to get these three columns together in dropdownlist ???

推荐答案

您好，



您可以返回一个具有名称，年龄和位置组合的额外属性，并将其绑定到DropDownList的DataTextField属性。



as

Hi,

You can return an extra property having combination of name, age and position and bind this to DropDownList's DataTextField property.

as

ddlEmployeeNo.DataSourceID = string.Empty;
       ddlEmployeeNo.DataSource=  fetchData.NAVEmployeeList();
ddlEmployeeNo.DataTextField =fetchData.<new combination="" of="" age="" and="" position="">
       ddlEmployeeNo.DataBind();</new>

如果同意，请添加为已解决。

please add as solved if agreed.

您可以返回一个具有名称，年龄和位置组合的额外属性，并将其绑定到DropDownList的DataTextField属性。



as

Hi,

You can return an extra property having combination of name, age and position and bind this to DropDownList's DataTextField property.

as

ddlEmployeeNo.DataSourceID = string.Empty;
       ddlEmployeeNo.DataSource=  fetchData.NAVEmployeeList();
ddlEmployeeNo.DataTextField =fetchData.<new combination of name, age and position>
       ddlEmployeeNo.DataBind();

如果同意，请添加为已解决。

please add as solved if agreed.

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