TreeList RadControl : No Records To Display
Jun 1, 2011
As I have to test some RadControls components for my company, I'm currently working on the TreeList control. Even if I only try to do basic stuff (populate the control with a database query) It doesn't work and I just can't figure out why !My previous investigation lead me to think that issue is related to DataKeyNames and ParentDataKeyNames properties but I'm not sure.So instead of talking about my work, I'll let you get an code snippet so as you can take a look at it :
<telerik:RadTreeList ID="RadTreeList1" runat="server"
AllowMultiItemEdit="False" AllowPaging="True" Culture="(Default)"
DataKeyNames="SousThemeID" ParentDataKeyNames="SousThemThemeID" AutoGenerateColumns="True" DataSourceID="SqlDataSource1" IsItemInserted="False">
[code]....
View 1 Replies
ADVERTISEMENT
Jan 6, 2012
First off the Treelist does not display data until it is almost finished loading the files. I tried to refresh the treelist but it still does the same.
Private Sub BtnBrowse_Click(sender As System.Object, e As System.EventArgs) Handles BtnBrowse.Click
Try
If FolderBrowserDialog1.ShowDialog() = Windows.Forms.DialogResult.OK Then
' List files in the folder.
[Code] .....
View 9 Replies
Feb 9, 2010
I want to search the records from the textbox and display the records to the datagridview, if there are no records, just display empty on the datagridview.
this is not working:
Dim sqlsearch As String
sqlsearch = "SELECT * FROM setting WHERE mname LIKE '%" & TextBox.Text
[code].....
View 1 Replies
Mar 11, 2010
I want to search the records from the textbox and display the records to the datagridview, if there are no records, just display empty on the datagridview.[code]
View 8 Replies
Oct 1, 2009
I have problem in loading data to treelist of DevXpress in .Net platform(VB.Net)
View 1 Replies
Jul 18, 2011
I am using a DevExpress (10.2) Treelist in my VB.Net project in Visual Studio 2008. I currently have a treelist with TreeList.OptionsBehavior.Editable = True. I have two columns were the first one is AllowEdit = False. The second column I am setting the AllowEdit and ReadOnly dynamically though the action FocusedNodeChanged.
Within the FocusedNodeChange subroutine I check if a specific value is in the row and if so I set it to be editable or non-editable. I am setting it to be editable with[code]...
View 1 Replies
Dec 3, 2010
I have a DevExpress (version 9.2) TreeList that by default displays a menu containing sort ascending/descending, column chooser, and best fit when you right-click on the header of the tree.
How would I add more choices to this default menu?
View 2 Replies
Jun 20, 2009
How do i display all records from access to richtextbox? Now only the last row is being displayed. I need all records in MS access to be displayed. Im using VB 2008 express with MS access 2007.
Private Sub btnRetrieve_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnRetrieve.Click
'---provider to be used when working with access database---
[Code]....
View 4 Replies
Mar 29, 2011
Essentially, what I'm trying to do is build a table of data dynamically on a page that is 3 columns wide by however many long.Working off a Classic ASP example, I've gotten as far as trying that, but not all the records display and they still render on the page as rows instead of columns.[code]I'm not overly certain how to do it, and I'm fairly sure it's probably really simple to do on a view page.My other option is to set a finite amount of records to be created and build the table on the page from that, but I'd much rather do it dynamically.I guess also an alternative option would be to use a repeater control? Though I don't know if this is a control that will work with MVC.
View 3 Replies
Jul 5, 2011
I know how to display a records to my combobox from my database but right now I am ran out of idea on how I will display a teacher who has a teaching load in elementary and high school.. I have DEPT field which I has either ELEM or HS. What would be the best thing to solve this kind of problem?
I have two option buttons labeled "HS" and "ELEM". I would like that if any of the option button is selected the name of the teachers who are handling elementary ang highschool will appear in the combobox.
On formload I checked the value of the option button and assign either "HS" or "ELEM" like [code]...
View 9 Replies
Sep 14, 2010
I'm just beginer in VB.net and i would like to ask for some tips. I'm already connected to SQL server database, I need example how to display records in textbox in the form (without using databinding) and how to programm button to go to the next record.
View 1 Replies
Jun 19, 2009
I have a code that display records from access to 3 different textboxs. But I want to display all fields retrieved from access to RichTextBox but only the last field is displayed. How can i display all data onto the RichTextBox? Attached is the code i used on 3 textboxes. (currently using VB 2008 express and access 2007)
Imports System.Data.OleDb
Public Class Form1
Inherits System.Windows.Forms.Form
[code]....
View 4 Replies
Jun 30, 2009
i have this problem on retrieve 3 records from database.i did it in a way that i have a few button.when i press on one of the button which have a value of bee then it will go into the database and search for bee.it will return me the result on bee at the same time it will also return both top and bottom record of bee.
How do i do that in SQL or VB.NET
View 9 Replies
Jan 26, 2011
How to display whole records from database in Gridview and also do filteration using textbox ?
View 1 Replies
Aug 12, 2010
Below is the code snippet where i would like to display a msgbox if there are no matching records. I always get a NullReferenceException at iRows = ds.Tables
[Code]...
View 2 Replies
Mar 15, 2012
me with an example of how to display data (some text) in a combobox?
View 13 Replies
Nov 24, 2011
I have a form which contains two Time and Date Picker as StartDate and EndDate. I wish to search record from MS Access database within the date range (StartDate and EndDate) and then display the result in ListView.
I have learned from (jmcilhinney) that I have made a mistake somewhere, but I am newbie in VB, so please rectify the error and re-post the corrected code for me indicating the line where I have made mistake.
[Code]...
View 6 Replies
Aug 9, 2011
I cant figure out how to show the records from the datagrid to textboxes
View 3 Replies
Aug 10, 2009
im using this code to display records in a datagrid.. DataGrid1.DataSource = mycls.ShowData
mycls.Showdata is a function that in a class that i used to display data.. what i want is to create a progress bar that indicates the actual loading of the data to the grid.. cause it has some delay in displaying if data is to large..
View 6 Replies
Oct 18, 2011
I am a newbie to the .net developing world. i want to display a set of records on my asp.net page.
On a grid control (gridview, repeater etc), I want to display the list of sales people and the clients that they represent. This is how it needs to look on my asp page:
Employee ID: 123456
Name: John
Last Name: Smith
Email: johnsmith@abc.com
Phone: 201-123-4567
[Code]...
View 2 Replies
Nov 27, 2009
I'm trying to use listview control in vb.net or vb2008 express edition to display records from my database after it is being queried.I have two column headers in my listview control which are named Account# and Authorized Users. I was able to display the records from the database into the listview control but i don't know how to arrange it in a proper column where it should be displayed cause what happen is all records are being combined in one column which other records should be aligned to the other column.What I want is to display the account numbers in aligned with the Account# column header and the names should be aligned in Authorized Users column header. Here's the codes I used:
[Code]...
View 1 Replies
Mar 25, 2009
I wonder how we keep records alive in listview..i m entering data into listview from textboxes...but when i stop and again run the program i get new listview...the record i added from textboxes are not there..i want to display the records everytime i run the program.[code]...
View 2 Replies
Jun 12, 2012
I'm trying to connect foxpro table (dbf) to VB.NET. I'm trying to display the records of that table to listview in VB.NET. Here is my
I got an error message here, the error says "cannot open the file"
vb.net
Imports System.Data.SqlClient
Imports System.Data.OleDb
Public Class Form3
[Code].....
View 5 Replies
Feb 10, 2012
I have a problem in listing records in listview.
example: Date today: 2/11/2011
Book Due Date
BOOK1 2/8/2011
BOOK2 2/15/2011
I think the problem is in query, and I can't figure it out. I have two queries..
First is this: "SELECT * FROM `tbl_trans` WHERE `t_bk_duedate` >= '" & DateValue(Now) & "'" It must only show the "BOOK2", but unfortunately, it displays all the records.
The second query is: "SELECT * FROM `tbl_trans` WHERE `t_bk_duedate` < '" & DateValue(Now) & "'" It must display the "BOOK1" but displays nothing at all.
View 3 Replies
Feb 21, 2012
I am trying to use a ListView to display records from a dataset. In these records, I have 4 columns: EmployeeID, EmployeeName, CustomerID, and CustomerName. It is possible for both the Employee and Customer to be listed multiple times, but with different combinations.
For instance, if we have Employees 1, 2, 3 and Customers A, B, C we could have:
(1A)
(1B)
(1C)
(2A)
(2B)
etc.
What's going on with mine is I add say (1A) to the listView and then when it tries to add (1B) I get an error saying that it cannot add the same item.
Here is my code so far:
With list
.Clear()
.Columns.Add("Employee ID")
.Columns.Add("Employee Name")
.Columns.Add("Customer ID")
.Columns.Add("Customer Name")
[Code] .....
View 2 Replies
Apr 9, 2009
i am using a richtext box in my vb.net application and i need to dispaly top ten records from the database in it.but it is displaying only 1 record.what to do?
View 2 Replies
Jul 31, 2011
I have a table called tbldebt which I am trying to use the binding navigator to display only records that match the curent username the following code works but displays all users records?
Dim dbConnection As New SqlConnection(My.Settings.loginConnectionString)
dbConnection.Open()
' create the data adapter
[code].....
View 13 Replies
Oct 13, 2010
I have a whole bunch of duplicate records in my table. Using select Statement I want to display those records. the table name is Labs1 The 3 columns are:
[Code]...
View 1 Replies
Apr 12, 2009
i have a problem in displaying records between two dates...i have two datetimepickers to choose date from datebase...start date and end date..when i choose start date 1/1/2009 and end date 1/12/2009 then all the records between 1/1/2009 and 1/11/2009....the records of date 1/12/2009si not shown...date format is month/day/year.....i have posted my code below..
Dim rpt As New CrystalReport8() 'The report you created.
Dim cn As SqlConnection
Dim cmd As New SqlCommand()
[Code].....
View 23 Replies
Jan 28, 2011
I am trying to use the ListView to display a set of records. how to add a value to the listview? I have a recordset and I asume I need to cycle through it adding each value to the listview - but how At the moment im using
[Code]...
View 3 Replies
