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How to use ArrayAdapter
...xml in layouts, but don't know how to show both reason and long_val in the ListView using ArrayAdapter.
5 Answers
...
Calling startActivity() from outside of an Activity context
I have implemented a ListView in my Android application. I bind to this ListView using a custom subclass of the ArrayAdapter class. Inside the overridden ArrayAdapter.getView(...) method, I assign an OnClickListener . In the onClick method of the OnClickListener , I want to launch a n...
How can I maintain fragment state when added to the back stack?
..._a, container, false);
// Find and setup subviews
_listView = (ListView)_rootView.findViewById(R.id.listView);
...
} else {
// Do not inflate the layout again.
// The returned View of onCreateView will be added into the fragment.
...
How to scroll to top of long ScrollView layout?
... i solve from scroll_view.smoothScrollTo(0,0), when we have listview in side the scrollview at that time fullScroll(ScrollView.FOCUS_UP) will not work.
– Kirtikumar A.
Oct 28 '13 at 8:56
...
What is the main purpose of setTag() getTag() methods of View?
...ence to object that references on some parts of layout (that displaying in ListView) instead of findViewById.
static class ViewHolder {
TextView tvPost;
TextView tvDate;
ImageView thumb;
}
public View getView(int position, View convertView, ViewGroup parent) {
if (convertView == n...
How to add a button to a PreferenceScreen?
... android:text="@string/saveAlarm"/>
</LinearLayout>
<ListView
android:id="@android:id/list"
android:layout_width="fill_parent"
android:layout_height="0dip"
android:layout_above="@id/bottom_control_bar"
android:layout_below="@id/top_contro...
What's the difference between BaseAdapter and ArrayAdapter?
...apter already implements.
Also, does it affects the performance of the ListView
no it does not.
And, the last question is, can i achieve anything doing with ListView
using any of these Adapters, or, there are certain cases where
specific adapter only can be used ?
If the implementat...
向CListView控件发LVN_COLUMNCLICK消息 - C/C++ - 清泛网 - 专注C/C++及内核技术
向CListView控件发LVN_COLUMNCLICK消息在窗体函数里向控件ListView发消息，让它根据指定列排序。WM_NOTIFY消息是控件发向窗体的，MFC窗体再向控件反射部分消息，让控件自己处理：...在窗体函数里向控件ListView发消息，让它根据指定列...
怎样用SendMessage发送LVN_COLUMNCLICK消息？ - C/C++ - 清泛网 - 专注C/C++及内核技术
...SendMessage发送LVN_COLUMNCLICK消息？SendMessage(WM_NOTIFY, CtrlID, NM_LISTVIEW);部分代码示例如下：BOOL ClickListColumn(CListCtrl& listCtrl, int index){ ...SendMessage(WM_NOTIFY, CtrlID, NM_LISTVIEW);
部分代码示例如下：
BOOL ClickListColumn(CListCtrl& listCtrl, int ind...
What is the use of ObservableCollection in .net?
...opriately if the collection's contents change. For example, if you bind a ListView's ItemsSource to one, the ListView's contents will automatically update if you modify the collection.
EDIT:
Here's some sample code from MSDN:
http://msdn.microsoft.com/en-us/library/ms748365.aspx
In C#, hooking th...