Openfiledialog Multi-select Feature To Listview?
Feb 26, 2011
I made a program (As usual) that plays media files using the ax.interlop.wmp.dll (windows media player). I also made a listview on the form that has gridlines. i have a problem with my mutiselect feature though. it just adds the same filename for every file, but in the amount files (Ex: if there is 8 files, it adds the name of the first one 8 times) i just want it to add every single filename to different rows, here is the current code that i have:
Sub openFile()
With OpenFileDialog1
.DefaultExt = "Mp3"
[Code].....
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Feb 23, 2010
I've spent FAR too long trying to troubleshoot this simple operation.I want the user to select multiple files in an OpenFileDialog (called OpenFileDialog1), click OK, and then have the filenames display in a listbox (called ListBox1). When I run, the openFile dialog allows the user to select mutliple files. However, on clicking OK, the dialog repons allowing the user to select only a SINGLE file. Then, it throws an "outside of array" exception.
[Code]...
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Apr 19, 2012
Can a listview multiselect in the same way as a listbox can, when it is set to electionMode = multiSimple?for instance when the listbox is set to selectionMode = multiSimpleyou can just select any number of items in the listbut...with a listview you can only multi-select when you hold down Ctrl. As soon as you lift the Ctrl key and click on an item it de-selects everything and only selects the last one you selected
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Mar 18, 2009
Ok lets say you have a listview well call it "lv". There are items A, B, C and D. If i select A, C and D (holding ctrl) and hit a button it enters A, C, and D in a text box like below
"A(space)C(space)D(space)"
note: (space) is a space
how would i go about doing this? Below is the button that you would hit to send the selected items text into the textbox. (doesnt work)ERROR i keep getting: InvalidArgument=Value of '3' is not valid for 'index'. Parameter name: index
[Code]...
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Jun 21, 2010
I have a form(EmailContacts) which contains a datagridview and a button to add the data to a textbox of another form. Everything is working fine and i can display data from the database on the datagridview properly. The problem is how do i add a 'Select All' feature such that when the user clicked once on the 'Select All' checkbox, all the checkboxes of the columns are selected?
These are my codes for the form:-
Public Class EmailContacts
Dim xs As String
[code]....
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Nov 18, 2009
I am displaying the data in the datagidview and wanted to select all the data using the checked box. I can only select one by one but not the select all.
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Nov 23, 2009
I am a student working on a project for my company. I work using Microsoft Visual Studio 2005. Language is vb.net. I also work using windows application.
I have a form(EmailContacts.vb) which contains a datagridview and a button(btnAdd) to add the data to a textbox of another form. My datagridview consist of 3 columns; CustName, Email and Selection. Selection column being the column with all the checkboxes. Everything is working fine and i can display data from the database on the datagridview properly.
The problem is how do i add a 'Select All' feature such that when the user clicked once on the 'Select All' checkbox, all the checkboxes in the 'Selection' column are selected?
These are my codes for the form:-
[Code]....
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Jul 11, 2011
Lets consider a text file stored in
C:New FolderSample.txt
Using openfiledialog box I will select Sample.txt, but how to select the path name, i.e.
C:New Folder
How to get C: New Folder
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Jul 21, 2011
I'm trying to get the path of a file or folder and return it as a string.
I can get it to work with just a file using or OpenFileDialog or just a folder using FolderBrowserDialog. [code]...
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Jan 21, 2011
I have a VB/C# .NET 2.0 project that, if possible, I would like to customize the OpenFileDialog box to select a directory rather than a file. The reason for this is because the FolderBrowserDialog is ugly and a pain for most of my users to navigate using.
I know how to filter extensions using OpenFileDialog, but is there a flag or variable I can set that will allow me to only show directories and select those directories that is built into .NET? And if not, what is a good third party dialog to use/where should I begin if I am to create my own?
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Jul 9, 2010
i have a Openfiledialog1 and a Picturebox1 how can i select a image in the openfiledialog and when i press Ok or Open the image shows in the picturebox like a picture
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Dec 21, 2009
I am trying to select a folder in a very similar way that we do using "OpenFileDialog". I searched for different sites and did find something but all of codes were tweaking "OpenFileDialog" and selected files..... I have seen applications where the select dialog box does NOT show the "File Type" as well as the "Open" button has "Select" name on it. Any idea how to get such dialogbox?
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Oct 16, 2011
I use OpenFileDialog to select a file to delete. I use [code] to delete the file. Now if i click "ok" it will delete the file. ace one. But if I click "Cancel" i get an error. [code]
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Sep 15, 2009
I want to drag and drop avi files to a listview for burning from a OpenFileDialog box. I have used most of the code on here and nothing works. I am using VS 2008 Pro, OS is Vista. If there is any code out there, could someone Please point me in the right direction.
THNX in advanced.VB 6.0, VBExprss, ASP,Net, & Gaming
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Feb 20, 2011
I am doing a project called Mp3 Player and I can not open more than one file at a listview with a OpenFileDialog excuse my English but I'm Portuguese
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Dec 23, 2010
I am having a funny problem with OpenFileDialog that I just cannot solve. Using VB.NET 2008 Pro.
Problem: I run my program and click the menu item associated with this OFD and the OFD opens fine. When I select a file and click OPEN the dialog disappears then reappears. I click OPEN again and it disposes itself then loads the proper file into a form. The same thing happens with the CANCEL button as well.
Question: How do I go about coding the OFD to open a file that has been double clicked on thus bypassing dialogresult.OK . I can't seem to find an answer to this.
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Apr 24, 2012
I am writing an application that will use a OpenFileDialog control that will read a text file into memory and later process it.
I do have the following filter: Text files (*.txt)|*.txt|CSV files (*.csv)|*.csv|Spaced Text files (*.prn)|*.prn|All files (*.*)|*.*"
When I navigate to my test folder that contains a single .txt file, I see that file. When I change the filter to *.cvs that files goes disappears because it has a .txt extension. That is good. But when I select All files *.* it does not re appear? Why and how do I make it appear.
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Apr 19, 2012
I want to populate a listview and leave selected records that are true
I have a DB record which is ID int, desc varchar, selected boolean.
I have tried the code below
LVProducts is a Listview and DS is a dataset
CODE:
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Mar 30, 2011
I have a list box on a form and it works fine for what I want to do.I am wanting to edit items on the form, this means populating the listbox and then selecting the relevant items.
My listbox contains a list of item sizes, i want to select the sizes which belong to the item being edited.
can someone give me some pointers.I tried me.lstItemSizes.SetSelected(i,true) but this only works for a single item.
[Code]...
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Dec 15, 2010
Private Sub ListBox1_DragDrop(stuf) Handles ListBox1.DragDrop
If e.Data.GetDataPresent(DataFormats.FileDrop) Then
Dim Fs() As String
[code]....
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Feb 20, 2012
'look at the picture
'dtg1.cell(0) = file directory
'im select multi file and i want to chang attrib all file select in dtg1
For Each fl As System.IO.File In dtg1.SelectedRows
System.IO.File.SetAttributes(dtg1.Rows(dtg1.MultiSelect).Cells(0).Value, &H80)
Next
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Oct 13, 2009
i have been given the task of making a small program in vb.net to have two list boxes. The first list box contains the data and the second one is blank, when you select the one bit of data from the first list box it can be draged and droped into the other list box. my task is to make it so you can select multiple bits of data from the first list box and all that is selected is draged over to the second one when you drag and drop it.
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Dec 15, 2011
I had set the multiselect option to true for listbox.Let me know how to move the list items up and down with this option.
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Oct 6, 2009
I have been given the task of making a small program in vb.net to have two list boxes. The first list box contains the data and the second one is blank, when you select the one bit of data from the first list box it can be dragged and dropped into the other list box. my task is to make it so you can select multiple bits of data from the first list box and all that is selected is draged over to the second one when you drag and drop it.
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Oct 5, 2011
I have a list box that is bound to a table in a database. It produces a list of companies. The user will then come along and select multiple companies that they want to view information about, and then they hit a select button which I'll display the company information (e.g company name, company site, address e.t.c) in a gridview underneath. However the issue that I am having is that it only displays ONE of the multiple companies selected and its always the top one. How I get all the companies to be displayed in the gridview?
I am programming in vb.net
<asp:ListBox ID="ListBox1" runat="server"
DataSourceID="SqlDataSource11" DataTextField="compName"
DataValueField="compDataID" SelectionMode="Multiple" AutoPostBack="True"></asp:ListBox>
<asp:SqlDataSource ID="SqlDataSource11" runat="server"
ConnectionString="<%$ ConnectionStrings:IWSRiskAssessmentConnectionString %>"
[Code] .....
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Jul 19, 2011
I want to select many items from the listbox in vb .net i. e i have the following code:
For i As Integer = 0 To Me.lstdep.Items.Count - 1
If dt.Rows(0)(3).ToString.Trim = Me.lstdep.Items(i).ToString.Trim Then
lstdep.SetSelected(i, True)
End If
Next
running the above code i can select only a single item from the sql server 2005.But i want to select multiple items which are seperated by comma in the back end ....
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Mar 31, 2012
I have a listbox populated with dates in the format of dd/mm/yyyy e.g. 12/03/1983, 06/07/1987 etc.. Could someone please post the code that I could use so that I could search the listbox to multi-select the dates that fall within a specific month (not year or day). So for example I might want to highlight all the dates that contain the month **/10/** (october). I'm really struggling with this.
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Jan 24, 2012
i have having a annoying problem to do with loops.
[Code]...
When the user selects a few rows from my list box i want to run code on them selected items which i can do fine, but when the user only selects one of items and hits the button. it goes throught the loop first and gets the picture and all is fine its when it comes back to this function after there are no more items to perform tasks on. it increments index again and then falls over because its out of bounds of the array. i want it to stop after one loop but i also want it to be able to have the multiselect option still so the user has a choice.
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Feb 20, 2009
I am currently using the following code to store all of the items from a listbox control in an array, and then build a string based on the array items, trimming the last two character of the string to remove the ", ". I am looking to do something similiar for my multicolumn listview control but am concerned about how to store the multiple subitems for each item in the array.
Dim myStr (listbox1.items.count) as String
'store all active medications information in an array & build a string
For i As Integer = 0 To listbox1.Items.Count - 1
[code].....
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Sep 27, 2009
I have a favourite form and it has 2 colums i want to save both colums to a text file then when the form reloads i want it to read the text file and display the info in the text file
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