绑定复选框列表 [英] Binding Checkboxlist

问题描述

我需要一个简单的方法来绑定 asp.net / C＃中的复选框。

I need a simple way to bind the checkboxlist in asp.net /C#.

我正在拉来自数据库Id，Name和IsActive的3列。 Id和Name我认为它的名字将被清楚。而IsActive将用于显示已选中和未选中的框。我只是想知道，我可以绑定孩子复选框值与IsActive数据绑定吗？

I am pulling 3 columns from database Id, Name and IsActive. Id and Name i think will be clear by its name. And IsActive will be used to show checked and unchecked box. I just want to know, can I bind the child check box values with IsActive while data binding?

例如。

cbxlFeatures.DataSource = dt;
cbxlFeatures.DataValueField = "Id";
cbxlFeatures.DataTextField = "Name"; // something similar to this
cbxlFeatures.SomePropert= "IsActive";
cbxlFeatures.DataBind();

我知道常规的方法来迭代项目和数据列，并进行比较和放置检查。
我需要一些简单和优化的方式...

I know the conventional way to iterate through the items and data columns and compare and put checks. I need some easy and optimized way...

谢谢

推荐答案

尝试手动填充你的复选框，我相信下面的代码会为你做点窍门。

Try manually populating your checkboxlist instead, I believe the code below would do the trick for you.

private void PopulateCheckBoxList( List<MyClass> myClassList )
{
    foreach ( MyClass m in myClassList )
    {
        ListItem item = new ListItem( m.Name, m.Id.ToString() );
        item.Selected = m.IsActive;
        cbxlFeatures.Items.Add( item );
    }
}

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