VS 2005 Binding Data To A Datagrid?
Mar 5, 2009VS 2005 [RESOLVED] biniding data to a datagrid
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Binding Excel Data To A Datagrid Without No Header Just The Data?
Oct 31, 2010i want to binding excel data to a datagrid without no header, just the data.for example :my excel files consist of 3x3 matriks data in 3x3 excel cell like this
1 2 3
4 5 6
7 8 9
and i want to show all this data on data grid i have tried with some code like this
Dim MyCommand As System.Data.OleDb.OleDbDataAdapter
Dim ds As New DataSet
MyConnection = New System.Data.OleDb.OleDbConnection("provider=Microsoft.Jet.OLEDB.4.0; " & _
[code]....
but the first row of that data ( 1 2 3 ) is not shown up in the datagrid, just the 2nd and the 3rd row that shown up in datagrid?
Data Binding - Programatically Add Link Button To Datagrid - Click Event Not Firing
Oct 28, 2011I have a datagrid where I am programatically adding a linkbutton on ItemDataBound.
[Code]....
The linkbutton is adding to the grid cells correctly, but when you the click event is not firing.
binding Navigators / Datagrid View / Binding Source Are All Sql Database Parts
Oct 18, 2010binding navigators, datagrid view, binding source are all sql database parts.Will these parts still work if you havent got sql on you pc and your not using an database file (.log and .mfd) and your not coding to them, im using MS Jet/Oledb to code to Excel.What not to put on an Employee evaluation: This employee has hit rock bottom and shows signs of starting to dig.
View 2 RepliesVS 2005 Set 1 Of The Column Into As DatagridviewCheckbox When Binding Data?
Jul 27, 2009[Code]...
Above is the code i use to retrieve information out from my database. Column Commissionable will return either '0' or '1'. how is it possible that when i bind it into the datagridview, Column "Commissionable" is set as a datagridviewCheckBox have 0 as 'Unchecked', and 1 as 'Checked'
VS 2005 Binding Data To Drop Down List From XML Query
Sep 21, 2009i have an application integrating the an API (autotask web services). I get the data by using a XML query opposed to a SQL query. I'm trying to figure out how to fill a dropdown list with the returned data. Here is my
Dim AccountID As Integer = 29783925
' Query returns Account details for account with the ID AccountID
Dim strQuery As String = "<queryxml><entity>Account</entity>" & _
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VS 2005 Data In Datagrid >>> Data In Textbox?
Apr 22, 2009have made a connection to a database through VB and i was able to extract a single value from a record and display it in a datagrid table, but i don't know how to display that value in a textbox. i tried doing e.g. txtABC.text = datagrid123.item but it seems that the values cannot be converted between the datagrid and the textbox.
View 2 RepliesVS 2005 Anomaly In The Datagrid When Loading Data From Excel?
Jul 12, 2010this is a reference to the thread:he problem I was having while loading data into a datagrid from Excel is solved when I have changed the connection string property IMEX to 1 in:
HTML
con = New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & filename & ";Extended Properties=""Excel 8.0;HDR=Yes;IMEX=1;""")
[code].....
VS 2005 Exporting Data From Datagrid View To Excel
Aug 5, 2010i've made a small tool that searches an access DB in back end & dumps the results in a Datagridview, now i want to export those results to excel, after googling i found a code that does it for me , it's working partially for me. It writes the Headers to a new excel file but then for some reason i getting below error (on the blue line in code):
[Code]...
Binding Array To DataGrid?
Jun 3, 2011I'm trying to bind an Array to a DataGrid using VB.NET (2008), and I get an error. Array was not one-dimentional arra
View 1 RepliesDynamically Binding To Datagrid
May 3, 2012I'm trying to bind a dataset to a datagrid. I've found many examples online... all look similar to below. My problem is that the bind seems to work, but nothing shows on the datagrid. It's blank. Both rowcounts in the message boxes display the correct number of rows for both the dataset and datagrid. Does something need to be initialized in the datagrid properties?
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Wpf - Binding DataGridComboBoxColumn In Datagrid?
Dec 29, 2009I am novice in WPF. I have a wpftoolkit datagrid where i am using a combo box as datagridcombox column. I am using a observable collection of Codes for binding the combo box. Below is the collection and its class...
#Region "Class & Coll"
Public Class CodesColl
Inherits ObservableCollection(Of Codes)
[Code]....
Unable to display the codes in dropdown. Somehow i manged to do so but it disappears after loosing focus from the combobox. Unable to retrive the description on its selection change as , i am unable to find the event too.
.net - WPF DataGrid And Avalon TimePicker Binding?
May 26, 2010I'm using a the WPF DataGrid from the wpf toolkit and a TimePicker from AvalonControlsLibrary to insert a collection of TimeSpans. My problem is that bindings are not working inside the DataGrid, and I have no clue of why this isn't working.Here is my setup:
I have the following XAML:
<Window x:Class="TestMainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:wpf="http://schemas.microsoft.com/wpf/2008/toolkit" xmlns:a="http://schemas.AvalonControls/AvalonControlsLibrary/Controls" SizeToContent="WidthAndHeight" MinHeight="250" MinWidth="300">
<Grid>
[code].....
EDIT 1: I forgot to mention that the binding to SelectedTime TimeSpan works as expected. The problem are the bindings inside the DataGrid.
Binding Validation Controls In A Datagrid?
Feb 15, 2012I have the following datagrid:
<asp:DataGrid runat="server" ID="gastosReembolsables" ShowFooter="True" AutoGenerateColumns="False">
<AlternatingItemStyle CssClass="DATAitem2"></AlternatingItemStyle>
<ItemStyle CssClass="DATAitem1"></ItemStyle>
<HeaderStyle CssClass="DATAheader"></HeaderStyle>
<FooterStyle CssClass="DATAitem1"></FooterStyle>
<Columns>
[Code]...
all bindings work except the ones in the validation controls for the itemtemplate of the last column (they are passed as text to the web page). Why is this happening? is it even possible to do what I'm trying to do?
Linq To XML Binding Into A Winform Datagrid
May 14, 2009I have a really simple xml:
dim myXml as XDocument = _
<?xml version="1.0" encoding="utf-8"?>
<root>
<RecordNumber id="1">
[Code].....
I get element information and the data in my grid. Plus the grid is showing the columns of data as rows.
I got this idea from the Beth Massi show, but She use Linq to SQL, (which looked really easy). So I thought, well, what the heck, its all iEnumarable...
Adding And Binding A Combobox To A Bound Datagrid?
Mar 15, 2012I have a datagridview bound to a datatable. I want replace one of the cells with a combo box and bind that combobox to one of the columns in the datatable. I have been able to replace the cell OK but currently have two issues I have not been able to resolve.
1. When I add items to the drop down (items.add ("Yes")...) they don't appear in the drop down box.
2. I can't figure out the syntax to bind a particular column in my datatable to the newColumn(combobox) in the datagridview.
dbConnection = New OleDbConnection
cmdCommand = New OleDbCommand
Try
[Code].....
C# - Ado.net ExecuteReader Giving Duplication While Binding With Datagrid
Jun 20, 2012I am using below mentioned Ado.net function and resultset bind with grid view, however I am getting the duplicate rows in the resultset.
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.net - Silverlight Datagrid Binding With Object With A List Property?
Oct 27, 2011I'm having trouble with some Silverlight functionality. My goal is to get some data from the database and display it in my grid. Sounds simple, however, there are 7 columns that are always going to be there.
The rest of the columns depends on the account. There could be 2 (called Actions) associated with a certain account, compared to another account that could have 5, and the action names can be completely different.
I have successfully been able to return a list of all the possible actions for the given account, and then adding the columns to the grid in the code bihind(VB), and I can bind my data to the grid for all the columns that are already known. The way I store the item's actions, is a Property of type List. My problem is finding a way to iterate through the actions list of the Item object in order to bind those actions to the grid.
Datagrid View Binding Swapping Cols/rows?
May 7, 2012I have a client who needs a database to display products.He would like to have the product attributes in the rows headers and new records added to the columns. I have a collection of a class that would contain the products and am binding it as a data source. however all I can get is the attributes to show up in the columns and the records to show up in the rows.
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Forms :: Binding Array Into Separate Columns In DataGrid?
Jul 16, 2009I have an ArrayList that are separated by the pipe:
colA | colB | colC | colD
How can I bind that array into separate columns in a datagrid each with their own column header?
Datagrid Expansion - Datagrid In Form - Retrieve Data From My Sql
Jan 22, 2009I placed a datagrid in my form which l retrive data from my sql. i am using oledb connection. if i run the form i can retrive the data but i am not getting the data in the grid at first ,there is a "+" sign, i have to clik that then it shows the table name and after clicking the table name i can view the data displays in the grid..
View 1 RepliesVS 2005 / Binding DateTimePicker?
Feb 12, 2010I have a column ("tblSupply.Date1") in my table populated with dates. If I have value in this column there is no problem, dateTimePicker1 goes to this date. If I have this field empty, I get an error: "Object cannot be cast from DBNull to other types" when I try to open form where dateTimePicker1 is.
Me.dateTimePicker1.DataBindings.Add(New Binding("Value", ds, "tblSupply.Date1"))
How Is WPF Data Binding Using Object Data Source In Visual Studio 2010 Done
Apr 23, 2010how to use the VS 2010 IDE tools in a way the Microsofties didn't specifically intend. But since this is something I immediately tried without success.
I have defined a .NET 4.0 WPF Application project with a simple class that looks like this:
Public Class Class1
Public Property One As String = "OneString"
Public Property Two As String = "TwoString"
[Code]....
The expected result was that "OneString" would appear next to "One" and "TwoString" next to "Two" in the running window.
The question is: Why didn't this work? What will work instead? If I put bindings in a DataTemplate, it works. Blend, with its sample data stuff, implied that this should work, but it doesn't.
Binding Data Or Load Data To Combobox Using SELECT Query?
Jun 3, 2011i hve create combobox & text box and add database source to my project...i know how to binding data or load data to combobox using SELECT query..but can i change SELECT to INSERT query cz i wont when i type data into textbox,data will be in database...second..can i binding without add database to project..i mean mydatabase in debug folder..i hve problem binding data if database is not in myproject..
View 7 RepliesData Binding - Update The Grid Data By Reading The Array
Apr 2, 2012Data binding should be an extremely simple thing to manage but I can't find a SIMPLE solution to the following problem.
I have two forms
Form1 contains a 4x4 MSFlexGrid (unfortunately an unmanaged COM object but I can merge cells, which I can't do with a managed Datagrid)
Form2 contains other controls which change the data in the Flexgrid.
I connect the two with a Public 4x4 array. Form2 changes the data in this array. I can update the grid data by reading the array. But how do I bind the Grid to the array so that it auto-updates - which is the whole point of binding isn't it?
Listbox In Form That Gets Its Values From A Data Table By Data Binding
Jul 31, 2010I have a listbox in my form that gets its values from a data table by data binding. My question is, when the data (row) is loaded it also selects the first line automatically. I do not want this because I want the listbox to select an item only when the user clicks on it. Otherwise, the iteme should ony be listed. Is there a way to manage this?
View 2 RepliesVS 2005 Binding Source Add/Update/Delete?
Mar 30, 2009continuing on from my original post about datagridview.... [URL]
is there any working examples of implementing add/update/delete using the binding source?
i have a datagridview that has a bindingsource as its datasource and i am wanting to provide Add/Update/Delete functionality on the grid itself. Each record has a delete button which when clicked will remove the row and then add/edit is performed in the grid itself
the user then clicks a save/commit button that will then perform the nessecary updates on all rows
my initial plan was to have a copy of the data (iList) and then compare this to the contents of the binding source data to confirm whether to add/update or delete the record
also upon clicking the delete button i cant get it to remove the row from the datagridview. it thought i could do something like this...
Private Sub dgvDocumentTemplates_CellContentClick(ByVal sender As Object, ByVal e As DataGridViewCellEventArgs)
If (e.ColumnIndex = 6) And (e.RowIndex <> dgvDocumentTemplates.Rows.Count - 1) Then
[Code].....
[2005] Binding A Picturebox.Image To Byte()?
Feb 11, 2009I have a database that stores images as bytes, per Here
What I want to do is bind the image of a picture box to that value through my binding source. This is what I have:
ProductImagePictureBox.DataBindings.Add("Image", productBindingSource, "productImage", True)
And nothing ever shows up. I figure it's because I am not doing something like Image.FromStream(), but I also don't know how to integrate something like that into that line. I could just re do the image box on row enter rather than bind, but I don't know how to manually pull the data from the binder.
VS 2005 Binding Navigator Position Item V Picture Box?
Mar 26, 2012I am trying to get a picture box to update with a new picture when I type in a number in the navigator position item box and hit enter. I have tried various methods, but I can't seem to get a combination that works in this way. Could anyone tell me if what I am trying to achieve is possible, and if so
This is the latest variation I tried (yeah, I know...) :
Private Sub BindingNavigatorPositionItem_KeyUp(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BindingNavigatorPositionItem.ModifiedChanged
Dim Picture As String
[Code].....
** note that the <fileLocn> is just truncated for the purposes of this post - it does actually have proper code, so that isn't the issue!
Getting Data From A Data Source Using Binding Sources?
Aug 14, 2009I have a bit of code that reaches out and grabs a series of rows from SQL Server DB. I perform an inner join to get some related table data. In the process I get returned the user id of the creator of the data. I then want to pass this into a query to get back a full name. I am having no luck figuring out how to do just that. If I use the data visualizer I can see the name I am after, I cannot figure out the call to extract it
Bindingsource1.DataSource = GetData("Select * From PURCHASE_ORDERS WHERE PURCHASE_ORDER_NUMBER =" & REQ_NUM.Text)
.DataSource = Bindingsource1
[code].....