Both DataSource And DataSourceID Are Defined On 'checkInOutGV'. Remove One Definitio
Jun 3, 2011Keep getting this error. Using ASP datagrid Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
CODE:
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Remove A Datatable From Datasource?
Dec 6, 2011I have a datasource attached to an Access DB. I have a problem if I remove a datatable from my datasource(which contains lots of datatables). I have to manually remove the reference to that datatable from the designer file for each form that uses the dataset.
View 6 RepliesRemove Row From Gridview With Datatable Datasource?
Aug 15, 2010I am using VB.net.
I have a gridview with a datatable datasource.
What is the best option to update the datatable when i delete a row in the gridview and then show the gridview without that row?
VS 2008 How To Remove XStopBits (0) Before Setting DataSource
Jan 21, 2010[code]My question is how can I remove xStopBits(0) before setting the DataSource?To get around this I currently have a check in the ComboBox1_SelectedIndexChanged event.
View 14 RepliesASP.NET - Persist A GridView's Dynamically Chosen DataSourceID Over Multiple Button Clicks?
Nov 11, 2009I have an app where I need to dynamically choose an SQLDataSource for a GridView so I can use 1 of 2 stored procedures, depending on who is logged into the system. My problem is that I am using logic like this, in the button click...
If Session("SiteType") = "Type1" Then
GridView1.DataSourceID = "SqlDataSource2"
Else
[code]....
This happens when you click the button that reveals the panel with the gridview in it. The user then makes changes (basically adjusting a text box on one or more liens of the grid) and then clicks "save". However, the gridview no longer knows its DataSourceID once this happens, so when I try to go through the gridview's rows - there are none.
If, in the save button's click, I put the same code, it (of course) blanks out any of the data changes I made in the form. So, simply put - how do I dynamically choose the SqlDataSource, but only one time, so that the program then keeps that SqlDataSourceID associated with the gridview until the end of the cycle? Is this a ViewState thing? I don't totally understand ViewState...
Change Microsoft SQL Server (SqlClient) Datasource To ODBC Datasource?
Jan 30, 2011I use vb.net and windows form and sqlserver
I added Data Source(Microsoft SQL Server (SqlClient)) to my project. and now I need to change it to ODBC Data Source .
'User Defined Type Not Defined' When Trying To Define A New 'process'
Dec 29, 2011I am trying to redirect command line output to a list box in a vba macro, and I've found some code that I think might point me in the right direction, but I keep on getting the same error. When I use this code [code]It gives me the error in the title and highlights the first declaration line.What does it take to define a new "process".
View 1 RepliesDatagrid.mouseup - Error "user-defined Type Not Defined"
Jun 21, 2010[Code]...
a messagebox appear that show user-defined type not defined i had try another code but it still same error.. i'm using vb6
Error 1004: Application Defined Or Object Defined Error
Apr 14, 2009Why isnt this working?Sub Macro1()
[Code]...
Remove Remove Statics And Use Delegates Refering To Class?
Jan 11, 2011Just had to remove remove statics and use Delegates refering to class. i have got a little problem in one of my project.I need help to resolve it.My application Connect several FTP server with the same Class.I'm using TCPclient for few specifics Commands.The problem : All threads call the same TCPclient wich can't connect several server at once.I would like to create a New TCPclient for each thread.
[Code]...
XElement.Remove (XNode.Remove) Doesn't Work?
Oct 10, 2011I'm trying to remove individual nodes from their parent, I tried the Remove method but it doesn't seem to be working. How is this done? Is this a bug or what?
Sub Main()
Dim xml =
<?xml version="1.0" encoding="utf-8"?>
[Code].....
Type Excel.worksheet Not Defined, Type Excel.workbook Not Defined
May 8, 2010i am trying to read an existing excel 2007 file from vb.net i used a form with single button and i written code in button click event code is :[code...]
View 1 RepliesRemove An Array Item By Selecting An Item From Listobx And Press Remove/delete Button?
Jul 18, 2012How can i remove an array item by selecting an item from listobx and press remove/delete button?for an example, if i want remove index 2 from listbox, so the array should remove index 2 item and move the item of index 3 to index 2 and so on.
View 7 RepliesGet A ComboBox To Remove The 6th String In The ComboBox Or An Index Of (5) But It Doesn't Remove It?
Feb 22, 2009I'm trying to get a ComboBox to remove the 6th string in the ComboBox or an index of (5) but it doesn't remove it here is the function I am using:
if ComboBox1.items.count = 6 then
ComboBox1.Items.RemoveAt(5)
End If
Controls.Remove Does Not Remove?
Jun 21, 2010why the code...
Form1.Controls.Remove(myCustomControl) ...does not remove the control.
Because whenever I remove a control and add it again, it does not Load but rather just changes its visibility from false to true and all the variables are not reloaded.
I tried to use .Dispose() but VB.net tells me thatit can't access a disposed object whenever I try to add the control again.
Add A New Datasource?
May 19, 2010Create a membership database that has fields for title, first name, surname, address, subs renewal date and membership type (active, social, honorary or life). Make an interface that allows a user to display, sort and create records. Consider the use of drop down boxes to aid error free input.
When i add a new datasource i get to "Select database objects" page and then i get an error message. "Could not load "Microsoft.etc"", im using an access database with pre-created fields.
Cannot Add DataSource In .Net
Jun 4, 2011I cannot add data source in my window applciation;...There is no menu for me to add a new datasource.
View 8 Replies.net DetailsView To Use More Than One Datasource?
Jan 5, 2012I have a DetailsView that looks just about perfect. The only thing is, there is one field that actually gets its information from another table. It is an ID field that is linked to another table in the database and I was hoping that there was some way to get that one field in the DetailsView to pull the information from the other table.
Is there a way to maybe add a + (plus sign) next to the PicklistID and then have it show the results of the other query? (SELECT TEXT FROM PICKLIST WHERE PicklistID = @PicklistID???)
UPDATE 1/11/12: The PICKLISTID in the table PICKLIST is not unique or a primary key so I cannot reference it from the SURVEY table. Is there a way to give these 2 columns a relationship so that I can just change my SELECT statement in my DetailsView to include the PICKLISTID?
UPDATE 1/23/12: I'm still stuck on this. I am not getting how to make this work at all.
[Code]...
.net Dropdownlist Datasource?
May 17, 2011have 3 dropdown list one has pre set values and my post back works the other 2 has the data from the db when i try using post back on them i don't get anything in my grid view.
<asp:DropDownList ID="ddlname" runat="server" DataSourceID="SqlDataSource1" DataTextField="Venue_Name" DataValueField="Venue_Name" AppendDataBoundItems="True" AutoPostBack="True"> <asp:ListItem Text="All" Value="All" Selected="True"></asp:ListItem> </asp:DropDownList>
<asp:SqlDataSource ID="SqlDataSource1" runat="server"
[Code]...
Add Information From Another Datasource?
Jun 1, 2011how do you add information from another datasource into a cell in a data grid which has the relevant information i.e order_bindingsource grid which has the information order id, item id, quantity and cost per item.
The item id I have linked to the Productbindingsource but I also need the information to be shown cost per item which is in data source products.The item id is a drop down box with the items displayed what I need is when an item is selected I need the price to show up in the cost per item box.
ArrayList To A Datasource
Nov 19, 2011I am trying to create an arrayList of people. The variables, or arrays are; first name, last name, age, DOB. I am wanting to load all that into one arrayList and dataBind it so it would look like [code] Loading it into an ASP DataList. SO Fname + Lname + age + DOB are loaded on the same line/index. Not sure how to go about this. I'm sure it's an index issue..but not sure the thought process to even begin to load these elements into the "0" element, then the "1" and so on. Not puling the information from a database, just preset arrays/arrayList. ANY suggestions? ( I have it so it is dataBound to one arrayList entry as in [code] This works fine. But if I wanted to add the last name to the first name on the same line...that's were I am not seeing the connection.
View 5 RepliesHow To Declare A Datasource
Apr 30, 2012How to declare a datasource?
View 1 RepliesHow To Get Datasource.tableRow
Jul 30, 2009In one of my projects, I have this line of code that works:
Dim newCustomersRow As EyeBaseDataSet.HistoryRow
newCustomersRow = EyeBaseDataSet.History.NewHistoryRow()
In this new project I'm trying to get the same thing going, but I can't use the Row definition. I type the data set name and don't get an option for the tableRow. I don't know how else to word this, but I need to know what I have to add to the project to give me that control. In the working project it says "Class HistoryRow" and I went to the definition and it took me to the designer and showed me a Partial Public Class with System.Data.DataRow.
How To Set <ItemTemplate> To A Datasource
Apr 11, 2011How can I set the datasource of an ItemTemplate? Right now I have one that is wrapped by a datarepeater and that is how I databind to it.
<asp:Repeater ID="rptTotal" runat="server">
<ItemTemplate>
<tr>
[Code]....
How To Set Datasource Of A Datalist
Aug 20, 2009I have a datalist. I have datatable in javascript. I want to set datatable as datasource to datalist in javascript
View 1 RepliesInserting Row Into DataSource?
Aug 18, 2011I have a SQL Compact Database that I've added in my Data Sources. I then have a DataGridView which is filled with all the records in a particular Data Set.There's a button on the same form as the DataGridView that opens another form, which allows the user to add a new row (record) to the DataSet. Currently however, the fields on this form are not related to the columns in the Data Source in any way.
View 6 RepliesSet Datasource For DataGridViewComboBoxCell?
Aug 20, 2009I have a datagridview and a column which is DataGridViewComboBoxCell
I want to set datasource for that DataGridViewComboBoxCell?
.net - Sort A Datasource Combobox?
May 31, 2012I list folders in my combobox but I'm trying to sort the folders alphabetically and then numerically or vice versa.
My coding to populate my combobox is
With Combobox1.DataSource =
(From folder In New IO.DirectoryInfo("Path").GetDirectories
Select (folder.Name)
).ToArray
End With
Is it possible to sort the combobox?
I have folders that are numbered like 1, 50, 115, 189 etc.
These should display as
1
50
115
189
however they display as
1
115
189
50
Access Database In Datasource?
Dec 11, 2010A program that I'm designing for a local jewelry shop to print receipts and what not, there are multiple cashiers. I have written a database in Access with the Cashier ID, First Name, Last Name, PasswordI have added this to my dataset, it shows up as CashierDataSet1. What I need to do is verify the Cashier ID, and the Password match TextBox1, and 2. All the tutorials I have found are for accessing that database on the local hard drive, which would be fine if I could get rid of my UnauthorizedAccessException error. Any ideas or well known tutorials for using a database in a dataset without pulling the text boxes onto the form and creating that navigator ?
View 3 RepliesAdd Items To Listbox By Datasource?
Jun 19, 2009add items to listbox by datasource
View 3 Replies
