selectedindex

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How to know in Listbox which ListItem button is clicked?

I have Listbox: <ListBox x:Name=\"FriendsRequestList\"> <ListBox.ItemTemplate> <DataTemplate>[详细]

2023-04-12 01:27 分类：问答
Setting first field in a combo box to null

I have a databound ComboBox on my form. Is there any way that I can make the first field blank. I can do开发者_如何学编程 this with a DropDownList in the HTML part of .Net but is there a way to do i[详细]

2023-04-09 14:30 分类：问答
In ATK4, how to reload the page with value chosen in a select box

I have a page with a dropdown list defined as follows $memb=$this->api->db->dsql()->table(\'vscrum_member m\')[详细]

2023-04-05 18:45 分类：问答
loading text into textarea based on drop down selection

To start, I have searched the site and found this: How to fill in a text field with drop down selection[详细]

2023-04-02 06:02 分类：问答
asp .net dropdownlist selectedindex not working

I have the following piece of code: DataRow CreateRow(DataTable dt, string name, string country) { DataRow dr = dt.NewRow();[详细]

2023-03-31 19:42 分类：问答
How To Get/Set SelectedItem in a Nested ListView?

I\'m using a nested ListView to display a list of LinkButtons. I want to get the SelectedIndex (the clicked linkbutton) in the ListView but it is always -1. Below is my code.[详细]

2023-03-26 08:28 分类：问答
WPF - Can't set combobox selectedIndex when itemssource changes

I have a combobox that shows a list of items. The list of items displayed is determined by a set of radio buttons. I attach to the radio button clicked events and attempt to set a new itemssource on t[详细]

2023-03-24 04:11 分类：问答
UITabBarController Weirdness ?

If I normally load up a UITabBarController and switch between views, it calls the viewWillAppear of each view controller.[详细]

2023-03-22 21:19 分类：问答
ListBox SelectedIndex is always -1

I have a Listbox with Button and Textblock as ItemTemplate. Button has an onClick event. All i want is to get the index of the clicked item, but SelectedIndex property in my ListBox 开发者_高级运维is[详细]

2023-03-20 09:14 分类：问答
Getting the SelectedIndex of a child node in a TreeView

I am currently working on a wpf project in C#. I have a treeview created that has parent nodes with childen nodes inside of it.[详细]

2023-03-13 18:18 分类：问答