Get Code To Work To Populate Textboxes And Datagrids?
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..
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;"
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:
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?
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
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 .
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?
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
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.
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..
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.
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
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.
I get this error when trying to populate a DataGridView.The last sentence of the error text says to handle the DataError event but I'm not sure how to do that. A Try...Catch doesn't work.
I need to add multiple textboxes together and am using Cdbl, my problem is if i have an empty box then conversion can not work, so i have to put zero default in each Textbox, i really dont like they way that looks So i am looking for a way to to give an empty textbox a value of zero so the conversion will work
I am attempting to populate a comboboxPlayNotes box within code when a user selects an option. this is the following code:
< Private Sub RadioButtonGeneral_CheckedChanged(ByVal sender As System.Object,
[Code]....
All I get is a combox that has horizontal text, not vertical, like the code writes. I tried it using the "comboboxplaynotes.text" and the same thing happened. Then I put a label out there and the label did exactly what I needed the combobox to do. The words were stacked vertically.
I am using VB.NET 2008 and I have made a connection to an SQL Server database using code.I have managed to populate a datagridview control with the contents of a selected table using a query that I passed in. What I want to do now is set a text box to display a selected field from the query using code.I used to do this using an adodb.recordset in vb6 but I am new to VB.NET
I'm developing a Windows Forms app that will be used to update information on 2 database tables.The 2 tables are related, so the ID fields in them will correspond. In the app, I'm using 2 DataGridView controls. THe first (Status Rules) is DataBound to a DataSet and visible when the application loads. The other (Status Flags) is empty and hidden. The user will select an ID field from the RulesGrid which will fire up a connection to the database and display the entry in the Status_Flags table that has the same ID as the value of the cell the user clicked.I thought of using a standard conditional SELECT statement to do this, but the Flags grid isn't displaying any data. My code Follows:
Private Sub RulesGrid_CellClick(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles RulesGrid.CellClick Dim conn As New SqlConnection('ConnectionString) Dim sql As String = "SELECT * FROM ctblMKA_Status_Flags WHERE intStatusID = '" & RulesGrid.CurrentCell.Value & "'"[code].....
I have code to populate an xml table however i do not know what types to use, here is my code, what should i define differently and is there any other way to do it? [Code]
I want to populate a LINQ table from code, not DataBase.Is it possible ?System.Data.Linq.Table<Question> myquestions = new System.Data.Linq.Table<Question>();
I have been trying to export some datagrids in Silverlight to excel, but have been unsuccesful so far. So now I am just trying to get them to export as a csv file that can then be opened in excel. I have a class created to export the datagrids and it does export and save a csv file. However, the csv file contains no data.
Imports System.IO Public Class clsExportData 'Public Shared Sub Export(dg As DataGrid)
this is the wrong forum because I am quite new to this :S and I am actually unsure what this fits under. I am using Visual Studio 2008 windows form in .vb so I am taking a guess at it being Visual Basic 6.0Well the question is this. On a form I have 3 Datagrids. The first one shows information about a case including client name and ID. The second shows a table that contains all the jobs registered to the company by the clients. lient can have up to 8 Jobs. The third is a list of all case numbers that clients have
I'm looking for a solution to implement in web apps where I have the option to see a print preview or print either a gridview, datagrid, or datatable or export it to word or excel. What's the best method to do this or has someone written a class that does this, and does it well (I've seen many examples, but many still have errors)?
