listbox_开发者

Tcl/Tk: entry + listbox : how to convert it to a widget?

I adapted code from Brent Welch\'s book so that my entry box can be filled using listbox. Can the code listed below be improved upon? Also, I want to convert this code into a widget so that any one us[详细]

2023-04-13 09:45 分类：问答

how to change the background color of an item in a listbox when its string value is equal to something?

i have a listbox that contains the words \"week1\", \"week2\", ..... all the way up to \"week52\" and when i select a week from the listbox it will retrieve a value from a mysql database that will rep[详细]

2023-04-13 06:13 分类：问答

displaying listbox in grid

This might be a stupid question, but i\'m stuck doing it :(. I have a grid and have 3 columns. I have a textbox and a listbox in each of these 3 columns as shown:[详细]

2023-04-13 02:41 分类：问答

how to set the items selected in a listbox with values provided by an array?

In my apsx page, I have a listbox (techGroups) that has some items that are preselected. The user can change the selections. Meanwhile, I have a reset button. When the user click the reset button, the[详细]

2023-04-12 18:10 分类：问答

ASP.NET List Box

I am creating a web site in which one page has a list box in which set of names will 开发者_JS百科be displayed.There s another box next to this box.User should be able to select few names from the fir[详细]

2023-04-12 16:37 分类：问答

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

WPF Populating list, assigning on-click event handler with custom variables to pass

I\'m populating a listBox, Each list item has a button. I\'ve got it populating text in to the list, but I\'d like each button to have the correct event handler and the house number to be passed to i[详细]

2023-04-11 20:35 分类：问答

How to display XML data in XAML listbox programmatically?

I have an XML file, each element has name of a product and it\'s price. I have a XAML file with a listbox.[详细]

2023-04-11 19:55 分类：问答

Updating a listbox item value

I have a listbox and each ite开发者_运维技巧m is made up of an object called Part which consists of 2 strings Part.PartNo & Part.Filename.I want to do something like this:[详细]

2023-04-11 18:30 分类：问答

How to detect when mouse on scroll in wpf

I have 2 listboxes and I drag items from one to the other. Problem is that when the scroll is visible on listbox and if I click on scroll to move up/down, it starts dragging again.[详细]

2023-04-11 16:44 分类：问答