This new problem popped up when, using the event in the title.
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Note* I had changed the listbox to a listview in designer and didn't change the name ListBox1 is a ListView. My Site - [URL] Image Hosting File Hosting 1GB Limit per file Unlimited Files Delete Files File Passwords(Optional)
I have two listboxes. [code]..
I have already achieved above but the main difficult part is I also want numbering in listbox2 to go green or red based on listbox1 item (Corresponding items)
Here is the .aspx code snippet.
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Below is my databinding code. It is called from Page_Load()
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Bind data to datasource of dropdown control when it is not postback Control was added from toolbox tried adding event handler in .aspx. Still did not work.
I have a list of items in a GridView, with one column I'd like editable through a DropDownList.
I do not wish to put the GridView into 'edit' mode or have any 'confirm/update/save' buttons.. I just want autopostback on the DDL, and an OnSelectedIndexChangedevent to update the row.
Problem is, from my OnSelectedIndexChangedevent within the DDL, although I can see the new value to save, I can't discover the row to update from the GridView.
how I can achieve what I wish? Other than perhaps storing the row id within the DDL? Maybe turn it around so the GridView's events are called?
I have a listbox in a datagrid that is supposed to update upon selection change, and it does, but not on first try. only after it has posted back, after the first time it is clicked will it work as intended.Here is the front end portion of the datagrid with the listbox.
<asp:TemplateColumn HeaderText="Qty">
<ItemStyle HorizontalAlign="Center" Wrap="False" CssClass="grid" />
<HeaderStyle HorizontalAlign="Center" ForeColor="Black" Font-Bold="true" CssClass="grid"
[code].....
When user selects the states in combobox in the next textbox i should get the names of cities as soon he tries to type the name of city.
View 2 RepliesI want my ListBox control to respond dynamically to a change of selected item.However, "OnSelectedIndexChanged" fires an event only when AutoPostBack is set to true. Having a dozen of controls updating each time a user makes a change in selection insingle one is quite annoying and irritates a lot. Is it possible to enable
View 11 RepliesI have a listview control. it has an imagelist attached to it with two images in it. I have entered items into my listview, and they are using the first image in my imagelist.... GREAT! Now, there is a variable I have that will tell me which index in the listview is currently active, noting to do with what I select that could be at another index it's just what's being processed by the program at the time in some task.
Create a function that will change the images of all my listview items by looping through them. If the index variable is set to 2, I want the 3rd item in my list view set to use the 2nd image in my imagelist. The rest of the items in my listview need to be set to the first image in the imagelist.
Currently i have a listview control set up with 4 column headers.
how to code it so that the text input into the listview changes font size and color in just 1 of the headers?[code]...
In my listview got 10 item that contain image with it
And i want change it when i select on item and click a button
I use sl(0).ImageKey = 1
infact it's change but it doesnt refresh , so i just c empty image on the item
So how to do refresh on it
Here's my working
For i = 1 To 32
Dim objLvItem As New ListViewItem(sumAward(i))
objLvItem.SubItems.Add(CStr(intWorked(i)) & " / " & intConfirmed(i))
[code].....
How do you change the size of a listview when the number of rows grow when a different where select is commanded on textchange. I have a textchange on coustomer name which fills the listview with just the names that start with the letters as they are typed in, this bring up the listview with those customers. I would like to change the lenght of the listiew when the row count increases.
View 2 Repliesokay hi in this newb question i wanta change every subitem there is in the whole field of listview.for an example
Dim KCounter As Integer
For KCounter = 1 To ListView1.Items.Count
ListView1.Items(KCounter).SubItems(2).text = "Void"
[code]....
How to change a border color of ListView?
View 4 RepliesI'm trying to figure out how I can change a ListView's "Large ImageList" to another one at runtime. For example I have it attached to my Icons_64x64 ImageList right now but would want an option to switch it to Icons_128x128 at runtime. Hope that makes sense and someone has an idea out there. I haven't been able to come up with anything at all.
View 7 RepliesI am developing a website on writing reports ...users can comment on a report (huh!! as if a new thingy ;))..back to question..what am doing is showing the comments using a listview.
Question: i want that when someone comments on his own post the row should be of different color, so that its clearly visible that the post owner has commented...I have seen this in Scott Guthrie's blog.
I have a program that uses a ListView. I am trying to change only the subitems color. I have tried[code]...
but nothing happens. I have tried making a test program and tried just changing the color through the design view but it wont change unless I change the main item. I want the main item to have black text with white background and the SubItem to be the color it says.
In WinForms (Vb.Net / Framework 3.5), I've created a BindableListView control that has a DataSource property that accepts IDataReader's, DataTable's, Array's, Generic Lists and Single objects. I also added the ability to alternate colors when the data is bound to the ListView (I put in sorting also by default with support for numeric & date time). What I have not been able to figure out yet is how to change the selected item's color from the System color (without changing the system color which I don't want to do). I've used the ItemSelectionChanged and SelectedIndexChanged to change the BackColor of the ListViewItem but the selected color always overrides the BackColor (HideSelection doesn't work because it only does that when the control loses focus). My question, Is there a way to change the selected items color (without drawing it myself)?
View 3 RepliesIs there a way to change the color of the listview gridlines (black would be nice)? I have Gridlines = True, but the color is so faint that they cannot be seen (for example on Win XP with the default Blue theme). You can only see them on a highlighted item. (If I change the backcolor of the LV to a funky color, I can see them, but I want to keep the default color of "Window" (white when Win XP default them is used).
View 23 RepliesHow do I automatically update the values of a listview in form 1 with the values inputted in form 2? I've already declared a few global variables.
View 2 RepliesThis is the xaml of listview
<ListView Grid.Column="1" Height="auto" Name="ListView1" Width="auto" AllowDrop ="True" >
<ListView.View>
<GridView >
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And How to get the value at second column?
I have tried this code, but it just return the second character of first column, I can't find any ways to access the second column
ListView1.Items(0)(1)
How can I access a Listview's subitem, (to change backcolor, text ,etc)I know the item & subitem index's...
View 7 RepliesHere's my working
For i = 1 To 32
Dim objLvItem As New ListViewItem(sumAward(i))
objLvItem.SubItems.Add(CStr(intWorked(i)) & " / " & intConfirmed(i))
lvSummary.Items.Add(objLvItem)
Next
When intWorked(i) and intConfirmed(i) are both = 50, I'd like to change the font to a bold red, otherwise leave it as is (not bold, black). How do I do this?
In one of my other posts I asked how would I update more than 1 item in a listview, I have been still figuring that out when It occured to me that I could use code along the lines of this
Dim a As Integer = 0
Dim days As String
Do Until a = ListView1.Items.Count
[code].....
I am downloading stock data from yahoo finance to a .csv file and populating a Listview I want to change the color of subitem when another value of a subitem changed suppose when Last Trading Price > Day High Price Then Day High Price color is Blue
[Code]...
Public Class Form1
Private cbox As New ComboBox With {.Location = New Point(50, 0), .Size = New Size(50, 20), _
.DropDownStyle = ComboBoxStyle.DropDownList}
Private lv As New ListView With {.Location = New Point(0, 30), .Size = New Size(150, 50)}
[code]...
I have two listviews the first one has all my items in it, the second one is for when I click a button and clone an item from listview1 and add it to listview2. Here is the code I am using for cloning.[code]...
View 6 RepliesI've turned the web upside down looking for a way to do this.The only thing I found(although I couldn't get it to work) was the example from the documentation, and it's more code than there is in my program to begin with.
There has to be a simply method of changing the BackColor of the selected item in the ListView details view.I know it's selected when you click on it, and you can press the up/down arrow keys and it'll scroll through the items.
I just want to change the backcolor from the default dark blue to something else, with a line or two of code.
I have a listview control. I want that whenever I select any row in the listiview its color gets change with some userdefined manner and once deselect it will change to default color
View 3 Repliesis it possible to change the width of the vertical scrollbar in a listview .When the scrollbar width is bigger, its easier to operate by hand on a touch screen.
View 1 Replies