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
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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?
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 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...
VS 2005 Binding Data To A Datagrid?
Mar 5, 2009VS 2005 [RESOLVED] biniding data to a datagrid
View 3 RepliesAdding 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
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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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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 A Textbox To An Array?
Jun 29, 2009'Initialize an array
Dim myArray() As String = {"One", "Two", "Three"}
'as expected the text property of Textbox1 displays "One"
[code]....
How do I get Textbox1.text to display the new value in myArray(0)?
Asp.net - Error When Binding 2D Array To Gridview
Jun 10, 2011I want to bind a multidimensional array to gridview, but it display the following error when running "Gridview1.DataBind()"
"Array was not a one-dimensional array."
The following is my code:
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
CreateArray()
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Hashtable Value Array (late Binding) Error?
Feb 26, 2011I have a hashtable that stores sports players: key = jersey number, value = an array of information...and what I am trying to do is put this information into combobox (but only showing a certain array elements), so for example say this was the information stored in the hashtable:
(key,{value})
"01",{"john smith","125lbs","qb"}
"02",{"john doe","205lbs","rb"}
so what I have done is created an arraylist that will store the items in the combobox.but my problem happends when I try to loop through the array from the hashtable values.
(playerlisting is the hashtable)
Dim playerlist As New ArrayList
[code]....
The above works, however since it's a foreach loop I cannot specify which array indexes I want to add onto the "listitem" string.
Dim arr As Array = CType(item.Value, Array)
For i = 0 To arr.Length - 1
listitem += arr(i) & " "
Next
But, when I try a simple forloop instead I get a "late binding" error with the 3rd line. Even when I cast the arr(i) as a string I get the error. What needs to be changed?
Option Strict On Disallows Late Binding With System.array?
Jul 19, 2011I have the following code which return wmi information (unknown array)
For Each objMgmt In oquery.Get()
For Each theproperty In objMgmt.Properties
If (TypeOf objMgmt(theproperty.Name) Is System.Array) Then
[code].....
.net - WPF Binding Individual Text Boxes To An Element In A Collection Object Or Array?
Oct 27, 2010I need to bind a textblock.text property to a single element in an observable collection, or array element, and have the text update using the INotifyPropertyChanged or INotifyCollectionChanged, whichever is best.
Most examples describe ways to bind listboxes or other list views to entire collections, but my application needs to update several textblocks on a screen depending on notification of a change in one or more elements of an array.
textblock1.Text = MyArray(0)...
textblock2.Text = MyArray(1)...
textblock3.Text = MyArray(2)...
textblock4.Text = MyArray(3)...
Is it possible to bind a single textblock to a single array element? Is it possible to get notification of the proper type that will update one or more of the textblocks if any assigned element changes?
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?
Assign Array As Datagrid?
Apr 10, 2009in my project i assign Array as Datagrid (Not Datagridview) Datasource . Now i want to change the individual column width
View 4 RepliesStore Datagrid Row In An Array?
Jul 15, 2010I would want to store a datagrid row in a array.Every column value in a diffrent "part of the array".Like
Array(0) = column index 0
Array(1) = column index 1
But just from one row and the same row!
VS 2008 Datagrid To .txt (array)
Mar 18, 2010I'm fairly inexperienced with VB but have been trying to get "save" functionality out of a program I'm trying to write. Basically I have a Datagridview and I want to write each line from the grid into a .txt file. So what I've been trying to do is use Datagridview.Items and then variables as column / row indexes to move cell by cell left to right , writing each cells data to an array which also increments along the way. Then using WriteLine to write the array to the text file, zero'ing all the counters then starting all over again for the next row.... make sense?
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.net - VB Datagrid + Array With Custom Class?
May 14, 2012I have created a class "student" and made an array which contains students.I would not only like to display the array in a datagridview, but the array should also be updated if the user makes changes to one of the students in the datagridview.
I succeeded in showing the array in the dgv: one way is using datasource prop, the other is doing is diagrammatically. However, i can't find out how to let the user edit the array by editing the dgv.
DataGrid View Changing An Array
Apr 26, 2009I have a table of 51 data points all numbers between 0 and 8000, i have stored the data in an array of ushors's, and on my form i have 10 numerical text boxes, So that the user can change the values in the table every 5th value. Using the value changed event the program then re-calculates the values in-between.
What i would like to do is show the table in a data gridview and allow the user to change the values in the array using the datagrid view, i know how to create a table but not how to link the table, so that it can change the values contained in the array.
Below is the code i am using to create the table:-
Option Strict On
Public Class FrmViewTable
Private BindingSource As New System.Windows.Forms.BindingSource 'Create a binding source for the tabel & dataview
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Display Array Data In A Datagrid?
Mar 5, 2009I have a series of arrays each containing various info.
Is it possible to display this data into a datagrid and then sum op the totals?
Populating From Datagrid To An Array Of Structures
Mar 23, 2009how to go about getting data populated from a data grid view to an array of structures? I have a data grid view with 6 fields and 10 records that match elements in my array. I declared a list of songs based off of my structure Song.
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Set Datagrid Colume To Array Variable?
May 9, 2011I have a datagrid with 5 columes. I also have 5 array variables, Im looking to put Row 1----Columne 1 value into a[0], Columne 2 value into b[0]...
View 1 RepliesVS 2008 Store Datagrid Row In Array?
Jan 29, 2009VS 2008 Store Datagrid row in array
View 2 RepliesVS 2008 Binding Multiple Binding Source To One Binding Source Navigator?
Oct 29, 2011is there any way that i could link/bind multiple binding source to only one binding source navigator?
View 4 Replies