C# - Populate Form Without Runat="server"?

Feb 15, 2012

For reasons I don't wish to get into, nor can I change, I am using .net web forms and was supplied with html that contained multiple forms. You may only have a single form tagged runat="server" with web forms so I've had to take an unorthodox approach.I am fine submitting a form by using HttpContext.Current.Request, however I am not how to go about populating form data.The only idea I have is to create an ajax call on document.ready() which calls a static webMethod "on_load" which would return JSON. This JSON is then parsed by a jquery function and populates the form with data.

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Asp.net - Control 'GridView1' Of Type 'GridView' Must Be Placed Inside A Form Tag With Runat=server?

Apr 12, 2011

I have a problem with My dataGridVew. i am trying to export data from my DB to excel fie. it's a small page where there are only data grid view and button to export like this :

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>

[CODE]...

When i click on the button error message is coming : "Control 'GridView1' of type 'GridView' must be placed inside a form tag with runat=server.???" even i have placed it in form ?

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Sql Server - Checkboxes Populate From Database

Feb 16, 2010

i have this requirement and since im new to vb.net dont really have much of idea how to do this. I have 20 checkboxes with dropdowns and textbox with it. the example is -

[Code]...

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Asp.net - Populate Label From Single Field In Sql Server

Sep 15, 2010

I have a column in a table that contains a message and I want this message to be displayed in a label. Here is my code which currently doesn't populate the label.

Protected conString As String = ConfigurationManager.AppSettings("sqldirectory")
Dim cnn As New SqlConnection(conString)
Dim cmd As New SqlCommand("select message from [database].[dbo].[table]")

[Code]....

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Sql Server - Populate A CheckBoxList From Database Table?

Nov 3, 2011

I am using vb.net to code and sqlserver 2008 as backend.I have a checkboxlist that needs to be filled up with data from the database.The data in the field is comma delimited (Blue, Red, Orange...)How do i populate my checkbox with this data from the DB?

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Communications :: Client-server Communication Program - Click On CmdListen In The Server Form And CmdConnect In The Client Form

Jul 23, 2008

The problem I have is: When I click on cmdListen in the server form and cmdConnect in the client form,both programs won't respond and they crash for some reason I don't know.

Client source code:

Code:

Imports System.Net.Sockets
Imports System.Text
Public Class Form1

[CODE]...

Code:
Imports System.Net.Sockets
Imports System.Text
Public Class Form1

[CODE]...

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Populate Txtboxes In Another Form By Clickingdatagrid(in Another Form)?

Mar 28, 2012

How to populate the txtboxes in another from by clicking the datagidview(in another form).

when I double click the item in datagridview, it will show the following information in the another form.

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Populate Data From One Form To Another Form

Mar 4, 2009

i am working on windows application.In this Application iam using two forms one form is for save and modifying the details of the Patient. This First form contains a 'Find Patient' Button .when we click on button. new form will be opencode in the 'Find Patient' button click//open a form2 from form1 dim f2 as new form2f2.show

In this form2 iam searching for particular patient according to their Id and retrieving all the details of the patient in a datagridview wat i have to do is when i click on any cell in datagridview of a particular employee. [Code]

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.net - Populate Form Fields From SQL?

Jan 13, 2011

I am trying to populate a web from from a SQL table.

Public Class userDetails
Public address1 As String
Public address2 As String
Public city As String

[code].....

however, there are like 50 fields in the User db, and it seems like a lot of retyping...

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Form Populate Through Databinding

Oct 22, 2009

I have this form Customer which is designed with labels, textboxes and comboboxes. I want to populate them by way of databinding. How can i do this??

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Populate 2 Table In One Form?

Jun 10, 2011

how can u get the data in to two tables in one form. This code works but the problem is like in combobox2.text the data is display twice and also in inEmployee.text the data is display 4 time both are combobox so when u click the combobox u can see that the data is display twice or 4 times.

[Code]...

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Populate An Imagebox In Form

Jul 20, 2009

I want to populate an imagebox in my VB .NET form. The issue that I am having is that I am trying to write code to select all from a Visio page and copy the selection, then Paste Special the copied selection as a Device Independent Bitmap into my imagebox in my form at runtime automatically.

[Code]...

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SQL Server 2008 Configuration For Client Server (Windows Form) Application

Apr 6, 2012

Case : I'm creating an application (desktop application) with VB.NET (actually windows form), and using SQL Server Express 2008 for its database.

[Code]...

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Cannot Populate Controls After Reopening Form

Apr 26, 2011

Platform: Visual basic 2008, MySQL 5.1.x, Windows XP, MysQL connector-net 6.2.3
The program has an MDI parent and its child forms. When opening one of the child form, the program seems to be working fine (it populates data from mysql and presents it to corresponding textbox, list and other controls). When you click Edit and save the data, the data is successfully saved and updated. But when you close the particular child form (without closing the MDI) and reopen it again, it cannot populate the controls (textboxes, etc.) with data.

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How To Populate Form Without Using Table Adapter

Jan 14, 2011

I can do this easily with table adapter, but I can't seem to use variables in the table adapters connection string, or specify the connection string to use before "filling". Is there a way to populate the form without using any sort of binding? Currently I've used this method - a search form that populates a list box, and on the double click action I have this:

Private Sub lstResults_CellMouseDoubleClick(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellMouseEventArgs) Handles lstResults.CellMouseDoubleClick
'Fills Main Form
Dim firstcellvalue As String = lstResults.Rows(e.RowIndex).Cells(0).Value.ToString()
frm_IMT.intPendingID = CInt(lstResults.Rows(e.RowIndex).Cells(0).Value.ToString())
frm_IMT.Show()

Then When the form loads:
Me.PendingTableAdapter.Fill(Me.Phone_memo_backendDataSet.Tables("Pending"), intPendingID)

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Populate A Form From A List Of Values?

Sep 20, 2010

I am trying to populate a form from a list of values. I am fetching data into a recordset. I have a textbox that displays the date, however, when I try to assign a date value I am getting the error message that I cannot set the textbox value to a textfield. Is there a way to assign the date value to the textbox?

lForm.txtFromDate = dgvRequests.CurrentRow.Cells("leaveStart").Value

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Populate Combobox When Form Loads?

Feb 28, 2012

is what I have so far. I have a form that needs to load a file externally and populate the combobox. I can get that part if I use a button, but I don't want to use a button. I want it to populate when the form loads for the first time. The below code does not accomplish this, it doesn't even try to load it. I put break points in this code but it never breaks

Private Sub mortCalMain_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
'sets listview values

[code]......

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Populate Values From A Database To .net Form?

Jan 28, 2010

populate values from a database(Access) in to vb.net form. after selecting a field from first form , the next form should display all the parameters used in the selected field from the data base. Also if do editing n press update it shuld be updated in the database.

[Code]...

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DataGridView - Won't Populate Second Time Form Is Called

Jan 28, 2011

I am building a program where for part of it the user can enter a parameter which will then query a database and populate a DataTable with the results if the number of results is greater than 1 it will call a "lookup" form to popuate a DataGridView with the DataTable, from this the user can select a row and the result is passed back to the main form or if the result is not there the "lookup" can be closed.

This works fine the first time the parameter is used to query and opens the "lookup" form and populates the DGV, but if the user returns the the main program after using the lookup form and enters a new parameter and the lookup form opens again the DataGridView is not created and populated. But i am 99% sure the DateTable is being populated as if the row count is 1 it will automatically return the single value and this is happening even after the lookup form has been used.

So it is just when the Lookup form is being used a second time the DataGridView is not being popuated or the DataTable is not being passed.

[code]...

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Populate Checkedlistbox With Items Form Database?

Oct 2, 2011

how can i dynamically populate checkedlistbox with items from the database?

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VB - Constructor - Use To Populate Other Data Fields On The Form

Jun 20, 2011

CODE:

This tells me "End of Statement" is expected. I'm trying to instantiate a new form, and I'm trying to pass information into the form that I will use to populate other data fields on the form.

I've tried looking up constructors, but I can't find where my is different than other examples.

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VB 2008 - Populate Form From Access Table?

Feb 22, 2010

I have a system that I need to connect to an access database. Once connected, I have a form that allows a new customer to be entered into text boxes. I need to then take the data in the text boxes and save them in the database table.On a similar note, I have another form, where the customer details can be updated. Basically, by searching for a Customer reference number in the database, the form is populated with the table data. Then I want a button that will update/overwrite any chages made.

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VS 2008 Populate A Form By Selecting A GridView Row

Mar 10, 2010

I have a typical data entry form to show one Customer. All textboxes, controls, etc. are bound to a BindingSource.

Clicking a button, I pop up another form with a DataGrid to show all Customers in a table, this way:

VB
Sub btn_Click
Dim frmPopUp As New frmSearch
frmPopUp.BindingSource1.DataSource = Me.BindingSource1

[Code].....

How can I populate the fields in Form1 selecting a row of the grid in frmSearch?
What I need, is to synchronize the databindings (I think).

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.net - Use DataGridView To Populate Text Boxes On The Form .NET 2010?

Aug 18, 2011

I want to display (DataGridView's) selected row contents (each cell value on appropriate text box) on text boxes on the form. This should be fairly simple task for experienced i am sure.So far i haven't been able to find a single working solution to accomplish that as most of the articles are written for VB / VB 2005/ VB 2008 and not VB 2010.

Here is what i have already tried. (I tried putting an image but i can't due to my privileges over flow) TextBox1.Text =DoctorsDataGridView.CurrentRow.Cells(0).Value.ToString It strangely works for first 4 selected rows and populate text boxes but fails for the rest of the DataGridView.

[Code]...

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Populate Multiple List Boxes During Form Load?

Jan 6, 2012

My screen tends to seize for a few seconds while the list boxes are populated.I moved the call to the List Populate procedure to the form's shown event.This improved the performance slightly but not enough.Is there a method whereby I can ensure the form is fully loaded and displayed before the lists are populated?

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Select Next Radio Button Combo Box In Next Form Does Not Populate

Apr 15, 2012

i am developing a simple vb.net application. i have three forms in my app. the first form has 2 radio buttons from which i need to select one. based on the selection made in my next form a combobox ll be populated.so far so good.there is a back button on my 2nd form which when clicked redirects me to the first form. here when i select the next radio button the combo box in the next form does not populate accordingly. it still holds the old values. \[code]

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VS 2005 - Auto Populate Value In Text Field Of Form

Apr 12, 2011

I developed a VB form which has a bunch of text fields. I've an external excel spreadsheet. I want a particular cell from the excel file like "A5" & the value to be auto populated in the text field of the VB form. Is this feasible?

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List View Techniques - Populate The Corresponding Data Elements On Another Form?

Jul 18, 2011

I have the following "contact" data (exampled below) stored in an xml file.I've created a frmContacts windows form and placed a list box control inside it.I'm new to the list box but plan to have the users manage the list by letting them add, delete, and pick from it. For searching there should also be a sort function/button (by last name then first name).If the user deletes from the list the corresponding data in the file will be deleted.If the user picks from or adds to the list, I'd like to find the best way to populate the corresponding data elements on another form (i.e., in their respective text boxes). This will include the ability to edit/save from this other form too.

<?xml version="1.0" encoding="utf-8"?>
<Rows>
<Row>[code]......

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Load Event Of Form To Populate Autocomplete String Collection?

May 26, 2010

I am using the following code in the load event of my form to populate autocomplete string collection but it gives me DBNULL error. Is there any other workaround where it skips DBnull values?

[Code]...