I am using Visual Studio 2005, and I have problem, I want that program show what is first in list box. For example, I have 5 items in listbox. a,s,d,f,g and I want code to copy some item in textbox, for example, when i click button, I want to copy third or second item in textbox., but item which I want to copy isn't select.
View 4 RepliesI'm trying to show a list of "roles" from the membership/role tables[code]...
View 2 RepliesI am trying to select a list of names from a database table which I need to put into a dropdown list to select one or more of those to use for reporting criteria later on. This what I have so far:
If ConnectDatabase() = False Then
UCSMISDB.Open()
Else
Dim sqlStatement As New SqlClient.SqlCommand( _
"SELECT * FROM support_division", UCSMISDB)
Dim sqlResult As SqlClient.SqlDataReader = _
sqlStatement.ExecuteReader()
sqlResult.Read()
cbDivision = Division
Division = sqlResult.Read.ToString.ToCharArray()
End If
I do not get anything in my combobox, and if I make a few changes I sometimes get a True or False. How can I get the list of item to show in the box and then select more than one to save for re-use later?
I am using Visual Basic and my Error List has disappeared. I click View Then Error List and nothing happens. I presume that it is outside of the window but don't know how to get it back.
View 5 RepliesPrivate Sub importdiag_FileOk(ByVal sender As System.Object, ByVal e As System.ComponentModel.CancelEventArgs) Handles importdiag.FileOk
For Each track As String In importdiag.FileNames
playlist.Items.Add(track)
Next
End Sub
[code].....
This is the current code im using. it shows in the listbox i have the file that i select. It also shows how ever where its located. Ex. C:folder\folder\file. I want only the files name to show up in the box but i cannot figure it out.
i need to show my application name in the Send to List if the user right click on the pdf or tiff file i need to show my application name on the Send to list if the user click on the app name i need to copy the file to my app temp folder?
View 17 RepliesHere is the thing at the moment I have a list box and i have a text field I also have a drop down box so u can select which search angine to use
My problem is this when I type in the search Box it opens up my internet explorer and shows me in search there what I typed in my program
Instead I want my program to display list of urls in my list box.. this is what my cod looks like at the moment
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
If TextBox1.Text = "" Then
[Code]....
when I hit Go it will display list of urls in my list box no info just web url in list format
I have added a .jpg file to the resources folder in my project. I then added the file as a resource so it shows up under the resources folder in the Solution Explorer. However, when I go to call the resource file in my code it doesn't show up in the list of available resources. Here is what I am trying to do:
[Code]....
I have a list view box that shows a few image files and when i click them i want the image to show in the picture box but i am unable to figure out how to do so i have tried the following code with no success,pbImage.Image = Image.FromFile(ListView1.Text)when i try this code i get an error saying,
View 3 RepliesI have a menu strip, which i want the drop down items to show when i move my cursor over it.
View 3 RepliesIm trying to do a lab that will obtain 10 numbers from the user using an InputBox() function, store them internally in a one-dimensional array, and then compute the average of the numbers and sort them in reverse numerical order. The program should control that 10 numbers (no more, no less) are entered, and that the numbers are fully validated as integers.
If the user enters non-numeric data, then an appropriate error message should be shown, and that number should be allowed to be re-entered as a valid number. Then all the numbers should be shown as a list in a 'message box'. So far I can get everything but the message box to show the list of numbers entered.
[Code]...
how can i show all column names of a table in List view.Like table name is "WO"
Wo_no
T_Date
Emp_id
Im beginer for programming vb. show list folder on drives. for example, I have a form (listbox and button). If I click the button, the listbox will show list folder on drive C.
View 1 RepliesMy problem with AddNew. It really is somewhat simple, but I can't figure out the solution. I have a form where I show a list of my rows with a given a table. The user can then select a row and press clone, which then will try to make a copy of that row.
Here is a snippet:
Dim rowToCopy As cmaDBDataSet.cmaPropertyRecRow
Dim originalID, newID As Integer
rowToCopy = CType(CType(Me.CmaPropertyRecBindingSource.Current, DataRowView).Row, cmaDBDataSet.cmaPropertyRecRow)
originalID = rowToCopy.id ' id of row to be copied
[CODE]...
.... and continue to copy the rest of the data to the newrow...One of the items in the row is obviously a primary key called id. I can not copy this data since I am creating a new row. My problem is, how do I set that value!? or atleast retrieve the value for the newly added table. I need that value so that I can call another form to actually allow the user to modify this newly cloned data. I tried using EndEdit, UpdateAll, no worky. THen I thought I could assume that the newly added row would go at the end of the table so I used MovedLast then got the currentRow id from there... That worked well until we did some deletes within the table.
I've got a BindingSource for a DataSet. I'm fairly new to this whole binding business and databases, and it took me hours to figure out how to use BindingSource to get to an item, because the Row method was not included in the autocomplete. Not to confuse anyone, here's some sample code:[code]The code runs perfectly and does exactly what I want. My problem is the following: When I've typed in source.Item(0)., autocomplete does not display Row in the list. Is this perhaps not the best way to do what I'm doing? Is there a reason it's hidden? Is this a good coding practice to do so? The fact that is wasn't there took me lots of time Googling, so I'm trying to figure out whether it's a Visual Studio glitch or my own.
View 1 Repliesi want to show a panel when a particular item is selected in a radio button list. "Different selection have different panels"
View 2 RepliesI need to pupulate a Grid, but i like to do like Microsoft SQL Server Management Studio, when you make a Select to a table with bounch of rows, it start show the result but in the botton still retriving data.So you can start looking the data, not like you get the data and after you get the last row you can asing to the Grid.
View 6 Replieson page load i have a listbox which gets populated with the subfolders of a folder, im trying to have it so a progress bar fills as each item is added but im not having any luck with remembering how to do this And googles not been to helpfull.Heres my code so far:
vb Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
ProgressBar2.Maximum = ListBox1.Items.Count
ProgressBar2.Minimum = 0
ProgressBar2.Value = 0
[Code]...
I'm trying to show message "Loading..." when a user select an item in the dorp down list.
Mark up:
<asp:Label ID="lbl_LoadingMessage" runat="server" ></asp:Label>
<asp:DropDownList ID="ddl_Chapter" runat="server" AutoPostBack="True">
</asp:DropDownList>
[Code]....
The method I'm using above is not working. When I select a new item from the drop down list, it works as expected except the message "Loading..." is not showing at all.
I am trying to change 2 textboxes so that they show the current list view selection. When I click to change the selection the program crashes. Here is my code:
Private Sub BookmarkListing_ItemSelectionchanged(ByVal sender As Object, ByVal e As System.Windows.Forms.ListViewItemSelectionchangedEventArgs) Handles BookmarkListing.ItemSelectionchanged
NameBox.Text = BookmarkListing.SelectedItems(0).Text
LocationBox.Text = BookmarkListing.SelectedItems(0).SubItems(1).Text
End Sub
I have a project where I want to display a combo to show dropdown list of directory listing like dialog boxes does. there is a Win32 API
int DlgDirListComboBox(
LPTSTR lpPathSpec,
int nIDComboBox,
int nIDStaticPath,
UINT nFileType
);
[Code]...
but I can't figure out what value should I pass in for nIDComboBox parameter (I tried and handle do not work here!)
I have some data in DB, which i am getting using a WebService in a List(Of String) and returning that List using following [Code] Now i have a VB.net program in which i m utilizing the web service and getting the values using the [Code] Values are fine but they are in a single String() and i want to show the values of each column in a different TextField(Multiline), how can i do that?
View 1 RepliesI have created a form which has two things a list box and a button which is labeled "Input Values"The user should click "Input Values" and a new form will appear. This new form will ask the user to enter 10 values into a textbox and click ok after each value. These values are to be stored in an array and displayed in the listbox on the previous form.I am having trouble getting the values of the user to store into my array and displaying into a list box. I have this so far.
Private Sub OKButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles OKButton.Click
[Code]...
Give me some kind of tutorial for using the FB API with VB.NET (2008). I tried installing the SDK, but the components don't show up in the toolbox nor in the 'Choose Items' List...
View 4 RepliesI have problem on my project on vb.net I'm using visual studio 2008. May I know how to do to show all my sales everyday. I have sale almost 5 items every day I want to have list for this. I'm new on vB.net..
View 22 RepliesI have list box created and populated data. I need to display the related column in text box and related records from another table. I have attached my code file. But, it's throwing an error.
Imports System.Data
Imports System.Windows.Forms
Imports System.Data.OleDb
[Code]....
I have list box created and populated data. I need to display the related column in text box and related records from another table. how to do this? I have attached my code file. But, it's throwing an error.
Imports System.Data
Imports System.Windows.Forms
Imports System.Data.OleDb
'Imports System.Web.Configuration
[code]....
I have an editable ComboBox with a validation on the Text property to make sure manually entered info is valid.EDIT: All I want to do is populate the .Text property with the ValueMember of a selection rather than the DisplayMember I also have the .Items populated with valid entries having the DisplayMember and ValueMember set.My DisplayMember is a caption along with the data, and the ValueMember is the data itself.So Items might be:
(DisplayMember, ValueMember)
"Foo - 1ab2" , "1ab2"
"Bar - 3cd4" , "3cd4"
I had a validation on the text which can also validate manual user input like "5ef6" The problem I'm having is that if the user selects an item from the combobox it populates the text field with the DisplayMember property (ex: "Foo - 1ab2") which will fail validation.I have tried to manually set the .Text property with the SelectedValue or the SelectedItem.Value on each of the three relevant combobox events to no avail.I would like that the .Text of the ComboBox get populated with the .ValueMember of the item when selected rather than the .DisplayMember
EDIT: I cannot validate by trying to extrapolate the value from the caption. I send the Text off to a service to be validated.
void FillMyCombo
{
KeyValuePair<string, string> listValue1 = new KeyValuePair<string, string>("Foo - 1ab2" , "1ab2")
KeyValuePair<string, string> listValue2 = new KeyValuePair<string, string>("Bar - 3cd4" , "3cd4")
[code].....
The user can manually enter something like "5ef6" which will pass validation.But when they select an item from the list, rather than manually entering it, the .Text property gets filled with the caption and not the value ... so it will contain "Foo - 1ab2" and that will fail validation. I cannot change the validation method to "infer" the value from the caption. I have no control over that service. All I'm after is the displayed value EDIT: Say a user selects "Foo - 1ab2" from the dropdown list, I want the text in the box to say "1ab2" EDIT: I have also tried to set the .Text property in code but I can't seem to make it work in any of the ComboBox events. how to programmaticly set the .Text property (and make it commit!) on a selection event they will also answer this question.
I link a combobox to display folders in a directory and a list view to show the files within that folder?
View 1 RepliesThe ContextMenuStrip tied to the ListView control. However, the right click option (edit)appear where ever i click on the ListView area, this gives me exceptional error because the implementation of edit can only cope with a selected row. I only want it to appear when on a selected row (blue highlighted row). How can i do it?
View 1 Replies