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
View 1 RepliesI 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?
View 6 Replieshow can i populate details from a 3 textboxes in form1 to datagrid in form2
View 5 RepliesI'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.
View 1 RepliesI 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]....
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]...
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:
View 1 RepliesI 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?
View 9 RepliesMy problem is that I have a gridview with five rows and an unknow number of columns. What I want to do is in row 1 I want each column to be a textbox and in the next row create a button/link to create a report for each column. My problem is only the last column is being changed to a textbox. Here is my code.
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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]...
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 have created a connection string, and i am populating a dropdownlist with an ID from a sql database.I want to be able to click on a ID from the dropdownlist and run a query to populate a gridview with data. I have made the dropdownlist autopostback = Enabled. I am not getting an error.
Here is my code:
Protected Sub DropDownList1_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles ddlContracts.SelectedIndexChanged
Dim ds As New DataSet
[code]....
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.
I have a form with many text tboxes; 5 text boxes (columns) in each row; each row will become a record.[code]...
Ho do I write these values from text boxes in a gridview control? If a value is changed in any of the text boxes then the gridview control should refresh with updated data.
I am able to write this data in a gridview with the following code but it is badly written [code]...
[URL] I'm trying to do an exercise on that website but it doesn't show the answers to the exercises..
I've gotten everything to work except one thing. I can't get the right numbers inside the textboxes! I've been sitting here for like an hour trying to use a case statement.. it didn't work for me so I tried to use if then statements and I still couldn't get it to work!
Here's my code for that part:
Ignore the second if I was desperate xD
Private Sub btnSubmit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSubmit.Click
[Code].....
And for the Case statements, if I wanted to use it for a range of numbers, do I write "Case 1 To 10" and that's numbers between 1 and 10? Is that right?
I want to populate a checkbox field in a gridview.
I am using the Checked='<%# Convert.ToBoolean(Eval("Inactive")) %>' statement but the issue that I am facing is that in the database some records contain NULL for Inactive. If it encounters a 0 or 1 value it works fine but if NULL it throws an exception.
Kindly guide me how to populate the checkbox so that it should be unchecked even if the field is null.
need to populate a gridview using a StoredProc calledspListRetailLocations
My code is as follows:
dr = SQLDataReaderdr = SQLHelper.ExecuteReader(strConn, CommandType.StoreProcedure. "spListRetailLocations")
[code].....
I'd like to have a backgroundworker process data that will eventually populate a gridview in my windows form. I need to use a backgroundworker because the process takes a little while, normally causing the program to slow/freeze until it's opening and streaming connections.. So, I'm using a background worker to perform these methods.How can I take the data from the background worker (on a separate thread than the UI) and use it to populate controls in the UI?
View 4 RepliesWorking 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..
View 2 Replieshow 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.
In grid there r checkboxes for selecting the records to be updated as soon as checkbox is checked textboxes changes to edit mode. when data is modified and update button is clicked updation should be done to the database.But when update button is clicked its not working.when i checked through breakpoints i m not getting the value for the variable strID.
Protected Sub btnupdate_Click( ByVal sender As Object , ByVal e As System.EventArgs) Handles btnupdate.Click
Dim strSql As New StringBuilder( String .Empty)
Dim cmdup As New SqlCommand
For i As Integer = 0 To GridView1.Rows.Count - 1
[code].....
I've got the following issue: I want to make my program change the Backcolor property of all textboxes inside a TabControl. The problem is that one of the Tabs has got another TabControl in it, and I need to change those too.I'd like to to it all at once, but I'm getting an error using this code.
vb.net
For Each SpeechTextBox As TextBox In TabControl.Controls
SpeechTextBox.BackColor = ColorFondoTablasUSE[code].....
The error I get says this:
System.InvalidCastException was unhandled
Message="Unable to cast object of type 'System.Windows.Forms.TabPage' to type 'System.Windows.Forms.TextBox'."
I read somewhere in the forum how to make this work, but I can't find it.
It has been so long since I have coded a page in VB. For the life of me I just cannot remember how to do this. I have a GridView on an ASP page. Each row has a comment ImageButton. I already have the gridview and text box wrapped in a UpdatePanel. The gridview shows all of the correct information. I just need to add some code to populate the text box with the comment when a user clicks on that row's ImageButton.
The comments are stored in SQL 2005 DB if that makes a difference. Should I shove the comments inside a hidden field of the gridview or is there a function that will allow me to query the db for that specific comment. End goal would be to not refresh the page if possible.
If I used a generic list Class to hold data objects that I am pulling from SQL Server using Linq to sql to populate a datagridview would I need to make any modifications to the datagridview control to accomodate multiple columns or would I need to make any modifications to the generic list class to accomodate the multiple columns in a row that is typical of a record in SQL Server? And one more thing which I believe is the easy part. To bind the list to a datagrid view would I just use the datasource property of the datagridview control.
View 2 RepliesI 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).
i know how to do this in vb.net? to populate datagrid in vb.net?like in the vb6
View 1 RepliesI could really use some help on this. I have been searching for a solution on the web but haven't been able to find much help.I need to add textboxes to a gridview edit cell, based on the number of rows of text in one of the cells. I have coded the capture of the number of textboxes I need to add.
But I am not sure which Gridview event to add the code, when going into edit mode, to run the loop that will insert additional Textboxes in a specific column of the row selected to edit.
The user sees colA that has text with line vbCRLF's embedded say:
"This is sample text."
"Line2"
"Line3"
My code reads three Carriage Return, Line feeds. So when the user goes into Edit mode I want to provide one text box for each line or more accurately, add two more as one will already exist.
I want to display dataset records in textboxes instead of GridView. I also want to provide next, previous and search option to navigate between records in the dataset. And I also want to provide update and delete buttons to update and delete the current record that is being displayed.
View 4 RepliesI have two textboxes Textbox1 and Textbox2 and 1 gridviewi want my site users may search record either by entering the city name in textbox1 or by entering the country name on textbox2 via gridview
View 1 Replies