Debug.Print(Me.MyListView.Columns(0).Name.ToString)
always returns an empty string?
I am trying to loop through through all of the items and subitems in a listview control and add them to an xml doc like so:
'loop through each item & Subtime and add element
For i = 0 To Me.MyListView.Items.Count - 1
.WriteStartElement("MyElemnt")
[Code].....
VB GridView control will not allow code in the vb code file to access a data column that has its visible property set to false. When it is set to true, the data column can be accessed with no problem. Any suggestions as to how to correct this? I have looked through the documentation, text books, and I have not found anything that gave me any clue as to what the problem could be. I thought that the property was just applied to the column, not that it would remove the column from being accessible.
[Code]...
I have a datagrid that I am unable to change the width setting, it always reverts back to the original setting.
To change this setting:
1. select the datagrid view tasks
2. Edit columns bound column properties
3. Select Width property
4. Width property will always revert back to the original setting.
I have check the properties settings without any luck.
I have been trying to find out how to resize listview column width to the largest widthor either column header or item in c#
[URL]
I have a listview and i want to make one column's font smaller than the other column to fit form design. How will i do that?
View 1 Repliesim trying to make the listview sort the listview items by column (whichever column was clicked, sort the list based on that column)
in vb6 it was done by:
Private Sub ListView1_ColumnClick(ByVal ColumnHeader As MSComctlLib.ColumnHeader)
Static olditem&
With ListView1
[Code].....
I've been searching the internet now for a couple of hours but still haven't found the answer. How do you print a listview? I want to be able to push a button and then have the printer settings come up and then print it. Could someone please give me the code for this? My listview is called lstPersonnel.
View 1 RepliesI have a listview which the user populates with data. The listview has 3 columns but I wish to print out just 2 of these columns. I can get the code to print both columns but they print in the same location on the page. I have tried to move the second column to the right but cannot get it to work.[code]...
View 1 RepliesI have create a checkbox in listview...so i wanna know how to check it and export only check item to crystal report so i can print item that i have check.
View 5 RepliesThis program includes a working ListView which displays 50 lines, one for each state in the USA. I'd like to print out this information, plus 4 more columns of information associated with each state, including light grid lines, by simply clicking on a print menu item. I don't need a footer, but I do need 2 or 3 lines of formatted header information, and I'd like to fit this all on a single page.
View 3 Repliesi have create 1 listview & checkbox inside listview. how to print check item in listview.
View 6 RepliesI am using vb express 2008. how i can print the data contained in Listview.
View 2 Repliesbut the problem is that he don't print the icons.And this I never have to test until nowI can add anything like a color and other stuff but I do not know how to solved this.
Private Sub PrintDocument1_PrintPage(ByVal sender As System.Object, ByVal e As System.Drawing.Printing.PrintPageEventArgs) Handles PrintDocument1.PrintPage
'Headings
[code]....
I am building a database application from vb.net 2010. I have a paper print on list of students which is like this:
LOGO COMPANY NAME
ATTENDANCE SHEET
ACYEAR: 2011 Semester: 1 Course: Englih
[code].....
i have a really bad problem with the print function for the listview. i have search on the net for a few days already but no success. i have even try with a drawimage but thats not working. i like to print my lixtview with the icons in it. but i get only the text here is my listview code where i load my records:
[Code]...
I am using the list view and data grid to display my records!!what are the codes to be used for printing these data records....
View 1 RepliesHow can I print the ListView's content on on Crystal report (without using a database) ?
View 7 RepliesHow would I print out the contents of a listbox? I have no idea where to start,
View 1 RepliesI'm trying to display the serial number of the 'recipient' you selected in a textbox but I get this error:
System.ArgumentException: Cannot bind to the property or column RecipientSNo on the DataSource.
I did this to another textbox with a different query (same codes, just changed the column name from 'recipient' to 'issuer') just to debug and it works! I tried it again to the 'recipient' but it still doesn;t work.My code:
query("SELECT RecipientSNo FROM Recipient WHERE CONCAT(FirstName, ' ', MI, '. ', LastName) = '" & ReceiverName.Text & "';")
Try
adapter = New MySqlDataAdapter(CommandText, ServerString)
table = New DataTable
[code]....
I just coped this code and changed the textbox and column names and it did not work already.. What seems to be the problem? I double checked my table and column names already.
I can add items to a listview this way:[code]But how can I set the Tag property of that same item as the same loop? I tried going ListViewItem.Items (0).Tag = "something"..But that doesn't seem to do the trick. How do I do this?
View 1 RepliesI want a listview has above properties. Is it possible ? In fact i have a database which have a field is image ( binary array) I want a listview displaymember is name and value member is image.
View 1 RepliesThis problem refers to VB 2008. My ListView Property is named lvSummary, View is set to Details, 2 columns are defined, and this is the code is being called when I click on the menu Summary item:
Private Sub mnuSummary_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles mnuSummary.Click
Summary.ShowDialog()
Summary.lvSummary.Items.Clear()
[code]....
The problem is that when I click on the Summary menu item the first time, the numbers "1" and "2" do not appear in the listview columns. I then close the window by clicking on the OK button, then immediately click on the Summary menu item again, and this time the numbers DO appear! What am I doing wrong to cause these numbers to not appear the first time?
I have a list view with Two Columns. I want to set text in the Column Header as "Bold" & Text Align as "Center". But the text in the rows of the list view not required bold & center.
So, How to control them independently...?
Question II:
How to modify the Height of the rows...?
I'm trying to create a Window with a ListView and an Area where details to the selected Object are displayed. The Listview displays items stored in an ObservableCollection(Of T) Collection. The items itself contain also an ObservableCollecton(Of T) Collection which should then be displayed in the details area in another ListView, accordingly to the selected item of the first ListView.
The Problem: The InitializeComponent() throws an Exception (XAMLParseException).
Exception:Set property 'System.Windows.Controls.GridViewColumn.DisplayMemberBinding' threw an exception.
InnerException:Object of type 'System.String' cannot be converted to type 'System.Windows.Data.BindingBase'.
The Line- and ColumNumer of the Exception are Pointing at the <GridView> of my ListView (.View).This is the First ListView
<ListView ItemsSource="{Binding Path=MyObjectCollection, Mode=OneWay}" SelectedItem="{Binding Path=Selected, Mode=OneWayToSource}">
<ListView.View>[code]....
So. How can I bind to the Collection Property of an Object could be nothing?
I have a situation where a class's properties are being exported/imported from an Excel sheet. Each property is in a specific column, so I want to make a mapping between each property and column # (a Dictionary collection would be sufficient). That way I can just loop through each property and/or column in the dictionary when read/writing data (maybe something like Class1.PropertyA = ws.Cells(curRow, Propto ColDictionary(PropertyA???).value). But, you obviously can't treat properties like other value types, so I don't know how I would store a property in a dictionary for this purpose. So could this sort of thing be achieved via reflection, or am I off-track?
View 8 RepliesI'm using VB.Net 2008 application program. I'm using DataGridView. I have a Print option where I need to print the DataGridView. I'm using this code for Printing and for Print Preview.
Dim MyDataGridViewPrinter As DataGridViewPrinter
Private Function SetupThePrinting() As Boolean
Dim MyPrintDialog As PrintDialog = New PrintDialog()
MyPrintDialog.AllowCurrentPage = False
MyPrintDialog.AllowPrintToFile = False
[Code] .....
Attached the class I'm using for print.
I have 10 fields showing in datagridview. As the last 5 columns header is long, the datagridview is not fitting inside 1 page (not showing all 10 fields in one single page). But is there a way i can "Text Wrap" the top header column and lock in the width, then it should print across one page perfectly. How I can "Text Wrap" the top header column and lock in the width to print across one page.
I've recently taken over a MVVM project started by someone who's now left the company; It's my first time using WPF, but by the looks of it, it was his first time using both WPF and OOP...Anyway, I've got a ListView in the XAML, and I've got a collection class which doesn't currently contain a "SelectedItem" property.what code I need to put in to link the SelectedItem of the ListView to the as-yet-unwritten SelectedItem property of my collection, and then what code I need to put in so that the SelectedItem of the collection links back to the ListView?
View 2 RepliesI've got this code which basically loops through a set of folders and subfolders and finds specific file types. And then lists these in a listview. Now, it's intended to list exe and msi files. And I've made it so that these icons can be doubleclicked after they have been listed. I do this by adding the path to the file in it's tag property.
But, my superiors want a checkbox next to each item. So that they can check each item they want installed. And then have a button which runs the path in each tag property one at a time. It's basically the part where I fill the listview with the checkbox, filename of the exe or msi file, tag and the icon that I'm wondering about.
This is the existing code. This includes just a Tile view of the listview. Public Sub getDirectories(ByVal strFilepath As String, ByVal strFileExtension As String, ByVal objControl As Object)
'Load first files from the root folder. Then loop each subfolder
Dim di As New DirectoryInfo(strFilepath)
Dim aryFi As IO.FileInfo() = di.GetFiles(strFileExtension, SearchOption.AllDirectories)
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But there should be a way of combining these two right? I'm not sure how I can add a checkbox in the first column of the listview? I've already set the Checkbox property of the listview to True. But I could use some pointers here if anyone's got any. :)
Well, the question says it all. I have tried the _.SelectedItems(0) method, but it is not working at all. It only works for the first item, but for all others it says that "0" is not a permissible index value, or something like that.NOTE: All of my items are constant, as in they will not change. None will be added, and none will be removed.
View 4 RepliesI inherit from ListView. I want my control to have an AllowCheckBoxes property rather than a CheckBoxes property.
Listview.Checkboxes is not overridable.
Can I add attributes to Listview.Checkboxes? Maybe the following?
<Browsable(False), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)>
If not, does the following make sense?
<Browsable(False), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)>
Public Property Shadows CheckBoxes() As Boolean
Get
[Code] .....
What about using
EditorBrowsableState.Never)