'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
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim dir As New DirectoryInfo(txtDir.Text)
Dim file() As FileInfo = dir.GetFiles("*.*")[code]......
I want the user to select multiple rows in the datagridView and have this code:
[Code]...
But when I select several rows using the mouse the "DataGridView5_MultiSelectChanged" event is not fired, I must have a property not set correctly, Multiselect is set to true. There are properties for AllowUser to add/delete rows etc, but none for selecting rows.
How could i save multi rows in datagrid in to database
i use this code but appear error message[code]...
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]...
Private Sub ListBox1_DragDrop(stuf) Handles ListBox1.DragDrop
If e.Data.GetDataPresent(DataFormats.FileDrop) Then
Dim Fs() As String
[code]....
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
View 4 Repliesi 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.
View 1 RepliesI had set the multiselect option to true for listbox.Let me know how to move the list items up and down with this option.
View 2 RepliesI 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.
View 1 RepliesI 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] .....
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 ....
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].....
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]...
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.
View 4 Repliesi 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.
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]...
Can i select multiple items in a Checked list Box? I have been tryng for soemtime now but I just dont seem to get the multipe selectd items even when I put it in a loop! Listbox has the member of being Selected. A checklistBox doesn't why? I need to select mulitple items in a CheckedListBox and save it in a database.
View 2 RepliesI want to highlight some of the letters in each row of col1
[Code]....
whether the text can be said in reverse color or in bold font is ok for me.
In VB.Net 2010, is there any way to do multi-select in a drop-down/combobox, preferably with check boxes in the drop down? I've seen various discussions on the 'net about this but no such beast appears to exist within the tool.?
View 4 RepliesHow can you disable the multi-select using the windows forms datagrid in vb.net? I want the user to have only the ability to select a single row.
View 15 RepliesIm trying to figure out how to query a dataset when I select multiple values in a list box? I have the list box linked to the dataset and am using a button to search the values selected in the list box. I don't know what to do!
View 7 Replies[ASP .Net - Microsoft Visual Web Developer 2010]I've problem with this code:
[Code]...
Then, using that xReader.Read, store the value on the database onto that label based on the OrderNumber...
how to get all rows in a datagridview values and pass it to new access database in vb format?
View 10 RepliesI'm trying to use a nested multi-line lambda Function in VB.NET and am getting an error. Here's what my code looks like:
cartItems = cartItems.Select(Function(ci) New With {.CartItem = ci, .Discount = discountItems.FirstOrDefault(Function(di) di.SKU = ci.SKU)})
.Select(Function(k)
If k.Discount Is Not Nothing Then
[code]....
Am currently creating an interactive dating sms service using vb.net.but when i get to the point for user to find requested matching records,am only able to get the first 3 records. i want it to be able to move to the next 3 and the following 3 and so forth until end of requested records each time the user sends 'next'.am using a 'do loop while' and a datareader but its not working how i want,below is the code:
ElseIf TextSend.Text.Contains("next") Or TextSend.Text.Contains("NEXT") Or TextSend.Text.Contains("Next") Then
If TextFrom.Text = "" Or TextTo.Text = "" Then
[Code].....
when i click the dgv row for the first time the CurrentGridIndex get the rows index but the second time i change the combbox item without clicking any more rows because it should be selected already i find that the CurrentGridIndex is set to 0any explaination why that happen and how to fix it am i select the rows in wrong code?
Private CurrentGridIndex As Integer
Private Sub ComboBox3_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ComboBox3.SelectedIndexChanged
[code]......
how would you select a row in a datagridview if the number of rows = 1
View 6 RepliesI'm using DGV to display data. I also have a DFVCheckboxColumn. If user checks a checkbox column the data from that row is transfered to database. i'm able to select multiple columns with pressing the CTRL key.But i wanna select multiple rows without pressing CTRL key. Can someone give me samplecode or guide me in this
View 1 RepliesI have the following code that loads an XML file into a datatable (I went this route because I do not know how to query XML directly). I want to use the Select method to return a row where "age = 72". However, I can't seem to get this to work. Also, if there is a better way to search through a datatable for specifc values that would not require iterating through the whole table to get the results
Imports System.Xml
Module Module1
Sub Main()
[Code]....