Go Premium for a chance to win a PS4. Enter to Win

x
?
Solved

WPF Binding to DataGrid  (List is Complete; No data in DataGrid)

Posted on 2014-02-10
1
Medium Priority
?
561 Views
Last Modified: 2014-02-11
I am having trouble with what I believe is the binding to a datagrid.  When I step-through the code, I can see that as the while executes, each row is calculated correctly; that the data is there, but it just doesn't show-up in the datagrid.  I am getting a datagrid with a single empty column (when there should be three columns in this snippet example, with data filling a number of rows).

Does what I have shown provide enough information for someone to right my wrong?
Is there an issue with using the ItemsSource property of DataGrid?  As is seen below, AutoGenerateColumns is set to False.

* * * BEGIN C# SNIPPET * * *

private void RunApp()
{
     List<Result> RowResults = new List<Result>();
     int a = 0;
     int b = 0;
     int c = 0;
     . . .
     while (true)
     {
        . . .
        RowResults.Add(new Result() { A = a, B = b, C = c });
     }
dataGrid1.ItemsSource = RowResults;

* * * END C# SNIPPET * * *

Could there be something incorrect with my xaml; a property or reference perhaps?
Here is the DataGrid object:

<DataGrid Name="dataGrid1" AutoGenerateColumns="False"  Width="400" Height="300" HorizontalAlignment="Left" Margin="400,80,0,0" VerticalAlignment="Top" >

Thank you in advance!
0
Comment
Question by:Wizard_Microsystems
1 Comment
 

Accepted Solution

by:
Wizard_Microsystems earned 0 total points
ID: 39851901
Update:  I found a work-around to the binding issue, but it is not the ultimate solution I am looking for.  I looked at my own question and changed the AutoGenerateColumns to True for kicks.  This resulted in proper data and rows in my DataGrid (Yes, .NET 4.0, not .NET 4.5's DataGridView).  However, what I ultimately need is to title my headers appropriately and format the data in the rows.  For that, I believe I'll need manual control of the columns for which a question on that topic is outside of the scope of this one; it's a WPF question.
0

Featured Post

Get your Conversational Ransomware Defense e‑book

This e-book gives you an insight into the ransomware threat and reviews the fundamentals of top-notch ransomware preparedness and recovery. To help you protect yourself and your organization. The initial infection may be inevitable, so the best protection is to be fully prepared.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Wouldn’t it be nice if you could test whether an element is contained in an array by using a Contains method just like the one available on List objects? Wouldn’t it be good if you could write code like this? (CODE) In .NET 3.5, this is possible…
Entity Framework is a powerful tool to help you interact with the DataBase but still doesn't help much when we have a Stored Procedure that returns more than one resultset. The solution takes some of out-of-the-box thinking; read on!
This video shows how to quickly and easily deploy an email signature for all users in Office 365 and prevent it from being added to replies and forwards. (the resulting signature is applied on the server level in Exchange Online) The email signat…
Are you ready to place your question in front of subject-matter experts for more timely responses? With the release of Priority Question, Premium Members, Team Accounts and Qualified Experts can now identify the emergent level of their issue, signal…
Suggested Courses

916 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question