以编程方式在列表视图项中更改textColor [英] Change textColor in list view item programmatically

问题描述

我想做这样的事情:

 textLabel_inCell.TextColor = Color.Black;

但是Visual Studio显示错误:

"textLabel_inCell在当前上下文中不存在！"

如何以编程方式更改listView项的文本颜色? 请帮忙.... 谢谢大家！

解决方案

是的，textLabel确实不存在，因为没有单个textLabel，而在ListView中却有许多.

通常，这是通过数据绑定完成的:

How can I change text color of listView item programmatically? Please help.... Thanks everyone!

解决方案

Yes, textLabel really doesn't exist as there is no single textLabel but rather many of them in the ListView.

In general this is done with data binding: https://docs.microsoft.com/en-us/xamarin/xamarin-forms/xaml/xaml-basics/data-binding-basics#bindings-and-collections

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