Populate Textboxes Without User Intervention?
Dec 30, 2010
These are all databound to a Access table All of the binding is done with the data wizard so there are the standard bindingsource, table adapters, binding navigators, etc.On the binding navigator bar there are the standard "+" and "X" buttons to add and delete records. There is also the SAVE button.In my application, I want the user to press the "+" button to add a new record. When that happens, I want a few fields on the form to be prepopulated. Once the fields are prepopulated, then the user can continue making changes as needed before pressing the SAVE button. Now you might be quick to suggest the following - in the BindingNavigatorAddNewItem_Click event, add some line like this:
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Feb 13, 2009
I am trying to populate a a listview control with items and subitems that a user enters into a group of textboxes on a form. It looks as if some of the code to do this has changed since VB6 and I am confused again. Here is the current code I am using without success:
lvSurgProcedure is the name of my listview control
Private Sub btnAddSurgeProcedure(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnAddSurgProcedure.Click
Dim lvItem As New ListViewItem
[code].....
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Jun 8, 2011
I need to create a search form where a combobox populates with names then the user clicks a name and the textboxes in the form are filled with the correct data for example txt_Firstname txt_last txt__nameage would all be filled with the right data from access.
I already have the combobox sorted meaning i can successfully see First names in the combo box so now all i need is helping with clicking a name in the combo box and the dataset being populated in the text boxes heres the code used to populate the combo box:
Private Sub Search_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
dbprovider = "PROVIDER = microsoft.jet.OLEDB.4.0;"
[Code]....
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May 12, 2012
i have been searching for a while tryin to figure out how to populate textboxes from an xml url.
xml is as below:
Code:
<reportData reportUrl="url hidden as i don't want it viewed">
<typReport isFound="true" isSuccess="true" isSet1="true">
<SetInfo gained="100" increment="126550" target="379072193109">
<Amounts>
[Code]...
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Apr 15, 2011
I am looking to download several files from several FTP sites. Most of the time these files are all present by 08:00, but occasionally they are not there until a little later.Currently we have a bunch of excel sheets where the user goes into each and clicks a button which connects to the relevent ftp sites and downloads the files, performs some manipulation on them and then reports back to the user if the files exist, are empty, or if all is well.I am looking to redesign this, and was thinking I would encompass this within a Windows service which would have some sort of timer functionality which would start at about 7am, and end when all the files were downloaded whereby it would 'sleep' till the next business day.On the task completion it would send an email giving the information that was present in the current excel spereadsheets.
One thing with this is how often to poll the ftp sites to see if the files are there. I would ideally like to poll about once every 15 minutes or 1/2 hour, but if the user knows the file is present then they want to be able to invoke my process.One way of accomplishing this was to make the service a WCF windows service, so that it would run normally, and then if the user sends a request for amanual override, then the service would ignore its timer and run the process then an there.
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Apr 19, 2012
I am trying to select a dropdown and populate about 10 textboxes with information. The information is in a database. I know one option would be to write a stored procedure and pass the value of the dropdown box to the sp and then use SqlDataReader to readthe values to populate the textboxes. I am new to VB and was wondering if i should attempt this using LINQ?
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Feb 15, 2012
I am creating a form application that should display information from one dataset into individual textboxes (ie. system name, system id, location name, location id). The textboxes populate upon the selection of a pair of cascading combo boxes. So, the user first selects a system name from the first combobox, then that selection will populate the second combo box for the locations of that system. (This means that each system may have more than one location.) Once the location is selected, each of the 4 textbox should populate with the corresponding data but I'm not quite sure how to write the code..
[Code]...
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May 29, 2009
I'm currently developing a application in VB.Net 2008. I'm using the DataGridView to display my data on the form and I have stored all the records in MS SQL. I have a EDIT button on the module and I need to know how can I populate a selected record into the textboxes from the DataGridView to be edited.
Below are the code and the the error are 'CurrentRowIndex' is not a member of
'System.Windows.Forms.DataGridView'
Private Sub cmdEdit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdEdit.Click
If (gridAdmin.RowCount > 0) Then
If MsgBox("Edit this Administrator Details?", vbExclamation + vbYesNo, "Edit Administrator Details") = vbYes Then
txtID.Text = gridAdmin.Rows(gridAdmin.CurrentRowIndex, 0)
End If
Else
dummy = MsgBox("No Administrator Details found!", vbCritical, "Error")
End If
End Sub
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May 26, 2010
I have a Form with listview of customer name. e.g. AAA, BBB, CCC, DDD, EEE. etc And 3 textboxes.
I want to be able to populate the textboxes when the user selects a customer. For example: If User selects AAA, textbox1.text = AAA, then if User selects CCC, textbox2.text = CCC etc.
I tired: (in a button on click event)
TextBox1.Text = Listview1.SelectedItems(0).Text
TextBox2.Text = Listview1.SelectedItems(1).Text
TextBox3.Text = Listview1.SelectedItems(2).Text
But this only works if the user selects 'all' 3 customers at once. I want to allow the User to populate each textboxes depending on how many they select eg. 'Upto' 3 customers .
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Aug 30, 2010
I currently have a datagrid that I have populated from a dataset and I need to be able to populate some textboxes on my form with the data is the datagrid on the row I select?
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Jul 22, 2009
I am using a gridview in my form.aspx page. The textboxes in each row of the gridview are to be populated from a datagrid upon clicking a particular field of the datagrid
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May 5, 2009
how can i populate details from a 3 textboxes in form1 to datagrid in form2
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Mar 10, 2011
I was looking for some better way of coding to populate all text boxes and make them visible once a button is clicked. I have a letter like format on a page with labels displaying address, name etc and it was recommended that on this page some of the information should be able to be edited. The idea I had was to keep the labels displaying the information but then when the edit details button is clicked the labels disappear, text boxes will appear and be populated with the same text as the label to allow the user to edit the details.
I seem to repeating lines of code but changing one thing each time on page load
Dim Sname As String = Request.QueryString("Name")
lblStuName.Text = Sname
tbStuName.Text = Sname
tbStuName.visible=false
[Code] .....
On edit button
tbStuName.visible=true
tbAddress.visible = true
etc..
On the save button
sqlStatement = "UPDATE StuTable SET Name = '" & lblStuName.Text & "', Address = '" & lblAddress.Text
My code seems very repetitive in many parts, I was looking for a better coding style to do this.
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Aug 19, 2010
Working on a project that contains a listView (populated from a database already) and several textboxes. What I am trying to do, and cannot figure out, is to program this so that when a user makes a selection in the listview, it hits a specific database, and based on certain values within that databse, the textboxes are populated with things such as name and address, etc..
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Apr 27, 2010
how to go about this? I have a form, frm1 w/a combobox, cboLocations, which is being populated using a sql string. There is also a frm2 w/a series of textboxes and other comboboxes. I want it so that once a selection is made from cboLocations, the textboxes and comboboxes on frm 2 are populated with the corresponding data. Here is what I have so far:
frm1:
Public Class frmLocations
Dim conn As New SqlConnection("Data Source=f03d3s-dev01; Initial Catalog=dos_track;User Id=vbuser; Password=tran3;")
Dim depot_refnbr As Integer
[Code]...
What's happening right now is that I make a selection from cboLocations on frm1 and click on the OK button, frm2 loads, but none of the textboxes are populating and one of the comboboxes, cboDepot, shows the different data when you click on the down arrow, but it's not displaying anything it its text field when frm2 loads.
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Jan 29, 2010
search a sql database as write in a textbox, filter datagridview and populate textboxes with selected dgv row
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Nov 22, 2010
I'm new to visual basic 2010 ultimate. I want to make a search button to "search" ms access 2007 database for specific data and display the results in datagridview. I also want to display the data to textboxes.
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Jul 28, 2011
I've been using KeyPress to help limit what the user enters into certain textboxes. e.g. here's my code for a Phone number. It only allows for numbers and dashes: [code]It's all working fine; however, the thing I hate about using it is that when ever have to do debugging of the screen, for each keypress into this textbox, it goes into debug.I'm wondering if it's possible to do something similar when the user clicks the save button. Has anyone done any type of validation like this?
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Jan 21, 2010
I have a troubling task. I have a page contained within an outer frame, on the outer frame is a user control which i need to populate with some data from within the containing page. The problem is the outer frame is rendered before i can get hold of the required data.
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Jan 6, 2011
I want to populate a Combo Box with a list of names and from that have the contact information (address, phone, email, ect..) populate a series of textboxes. The list is roughly 20 names, but it could grow to a hundred or more. Since the contact information changes periodically, I would like a very easy way to maintain it (Excel or Access).
Update: I am just trying to understand whether I should use Linq (have to learn it) or is there some other way this should be done.
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Dec 10, 2011
I am trying to ask the user the add personaly information in the text boxes. Then based on what the user clicks on the radio button precourse, the application will deterimine what the costs will be for the participant. Here is my code. I am not getting error messages in the objPreCurse or objParticpant class, but in the form on line 47-55 where the If and then statements appear.
Option Strict On
Public Class Form1
Private Sub radNetwork_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles radNetwork.CheckedChanged
End Sub
Private Sub lblTitle_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles lblTitle.Click
[Code] .....
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Sep 2, 2008
I have been trying for days to populate a combobox with user names from our LDAP. I can not seem to get this to work however I am really new to LDAP also. Here is my code...
[Code]...
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Sep 2, 2009
I have a listview with checkboxes on the left side and 2 columns of data. What I want to do is populate a listbox when the user checks a row in the listview. I've tried code in the Item_Check event. It does not pick up the item checked. It's as though it's behind. For example if my listview has a list of country codes and I check US, the code returns nothing but if I check another item, it picks up US. Same thing happens in the SelectedIndexChanged event. If I use a button, all works as expected.
[Code]...
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Apr 7, 2011
I have combo box that populate from database by user input, the problem is when I type "food" and "food" is not found in queries the caret will always go to default writing place. And if my search doesn't find anything I got error "Value of '0' is not valid for 'index'. Parameter name: index".
My code
Private Sub nmObatKeluar00_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles nmObatKeluar00.TextChanged
nmObatKeluar00.Items.Clear()
'koneksi.Open()
If (nmObatKeluar00.Text <> "") Then
[Code] .....
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Jun 16, 2011
I am very new to programming so sorry for the simple question, but I am at a lose. What the program needs to do is take a user defined starting and ending range, and then build a table based on that range. Inside the table each record will need to have two check boxes.
So for example the user enters in a starting of ABC01 and ending ABC03 and clicks the button the table is populated like this;
[Code]...
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Jun 21, 2009
Currently, i have a simple application that manages the user account on a machine. The functionality includes the adding, deleting and modifying of user account. For deleting a user account, the username has to be entered into a text box. But i want a combo box to be created and named of the user account that are already created on the machine
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Feb 15, 2011
I was about to create a program about CPU Scheduling (SJF Nonpreemptive), Now, I want to ask the user to input the no. of processes ,then based from the user's input I would display exact no. of text boxes where the user could enter the value for each process then store it in an array. But I don't know how to code the text box., I'm new to VB.net and I'm used to it's 'drag and drop' nature. I just want to know how the code to output this text boxes. and is it possible to have an array of text boxes?
BtW I'm thinking of using 2 forms here
Form 1 for the USER INPUT OF THE NO. OF PROCESSES
Form 2 for the output of TEXT BOXES
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Mar 12, 2012
If IsNumeric(Hundreds.Text) Then
HundredsTotal.Text = (CDec(Hundreds.Text) * 100).ToString("##,##0.00")
DollarAmtVar = CDec(HundredsTotal.Text)
[CODE]..
The above code is from a small program I have written. This test is done on about 30 textboxes I am using for the user to enter number.
The following is the sub routine that is called.
Sub ShowError()
MessageBox.Show(BoxName & " must be a number.")
End Sub
Here is what I want to do but it won't work.
BoxName.Select()
This is so I can put the focus on the different boxes that might contain an error.
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Dec 26, 2011
I want to Know about ComboBox
i am created a form with three comboboxes. means
FirstNameComboBox
MiddleNameComboBox
LastNameComboBox
all ComboBoxes are fill ( names ) from a "CustomerName" table
"CustomerName" table is have more than ten thousand records
i am use three binding sources Like CustomerName.BindingSource, CustomerName.BindingSource1 and CustomerName.BindingSource2
[Code]...
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May 17, 2010
On Form Load I populate a menu with all possible colors so they user can pick a color. However when they pick a color the forecolor of my label is not changed.
CODE:
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