473,503 Members | 5,004 Online
Bytes | Software Development & Data Engineering Community
+ Post

Home Posts Topics Members FAQ

ASP.NET, DataGrid & array.

Hello!
I'm trying to bind an array of custom objects to a ASP.NET DataGrid:
private void Page_Load(object sender, System.EventArgs e) {

DataGrid1= new DataGrid();
DataGrid1.DataSource=getAllShow();
Label1.Text+=getAllShow().Length; //This is OK!
//Controls.Add(DataGrid1);
}

The method getAllShow() returns an array of custom objects from a DB.

However Label1 shows a positive number (>2), the datagrid is not
displayed at all. My custom object has setter/getter properties for each
of its fields.

Thanks.

Arcadius.
Nov 15 '05 #1
1 1369
Hi Arcadius

this doesn't apper because you are missing the call to the dataBind
method ... try this it will work

DataGrid k = new DataGrid();
int[] ko = new int[]{3,4};
k.DataSource = ko;
this.Controls.Add(k);
k.DataBind();
i have this note if i may :why don't you define your datagrid as a member
of the class.... it will not apper anyway if it contains no data
hope this would help
Nov 15 '05 #2

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

4
3203
by: johkar | last post by:
When the output method is set to xml, even though I have CDATA around my JavaScript, the operaters of && and < are converted to XML character entities which causes errors in my JavaScript. I know...
27
3798
by: Daniel Vallstrom | last post by:
I'm having problems with inconsistent floating point behavior resulting in e.g. assert( x > 0.0 && putchar('\n') && x == 0.0 ); holding. (Actually, my problem is the dual one where I get...
2
9905
by: Chris Plowman | last post by:
Hi all, I was wondering if anyone can help me with a really annoying problem I have been having. I made a derived datagrid class that will select the row when a user clicks anywhere on a cell...
1
2204
by: VB Programmer | last post by:
I have a datagrid which is bound to a datatable that I create on the fly. How do I set the width of each column via code? Ex: Column 1 is always 100, Column 2 is always 250, etc... Thanks!
4
2100
by: Manny Chohan | last post by:
hi guys, my code is returning an array and i need to create datagrid so that i can have sorting and implement prev....next function on it to navigate. is there any way this can be done in...
5
2501
by: DKC | last post by:
Hi, Using VB.NET. I have a datagrid having a strongly typed array of objects as its data source. The data from the array of objects is displayed by means of a table style, which is fine, but...
10
2734
by: mark | last post by:
I have a simple windows application that has a function to read a csv file and enter the values into an array A as double(,). Also, an instance of form 2 (which has a DataGrid) is created and the...
5
2856
by: rn5a | last post by:
In my application, I want to populate all the directories & files existing in a directory on the server in a DataGrid. To ensure that all the directories get listed first followed by all the files,...
6
2721
by: slinky | last post by:
I found the following code to transfer datagrid data to an Excel file. Is this written in C#?... I'm a vb.netter. I'm just not sure where to place the code to experiment on it. Should I place it in...
0
7063
by: Hystou | last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
0
7313
jinu1996
by: jinu1996 | last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
1
6970
by: Hystou | last post by:
Overview: Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows...
0
5558
agi2029
by: agi2029 | last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing,...
0
4663
by: conductexam | last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and...
0
3156
by: TSSRALBI | last post by:
Hello I'm a network technician in training and I need your help. I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs. The...
0
3146
by: adsilva | last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
1
720
muto222
by: muto222 | last post by:
How can i add a mobile payment intergratation into php mysql website.
0
366
bsmnconsultancy
by: bsmnconsultancy | last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.