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all groups > dotnet windows forms databinding > august 2006 > threads for august 1 - 7, 2006

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Binding a TextBox to a Caption property
Posted by Joe at 8/7/2006 6:02:47 PM
This should be simple but I'm running into a problem somewhere along the lines. Here's an example: public class Test { private string caption; public string Caption { get { return caption; } set { caption...more >>

IExtenderProvider and databinding
Posted by RJ at 8/4/2006 10:22:18 AM
VS2005 data binding wizard will recognize and list the extended control property 'MyProperty', which is defined and exposed via IExtenderProvider component on the form. The databinding wizard allows you to choose this control property and select a binding object property to bind to. In other...more >>

Confirming / rejecting changes using Binding Navigator
Posted by Andy Mustapick at 8/4/2006 3:44:01 AM
Dragging the entire table from the Data Sources tool window onto a blank form, I've created a standard "Detail" form (not DataGrid) with TextBoxes bound to a Binding Source and a Binding Navigator at the top. How can I determine if the user has changed the data in the current record in orde...more >>

Simple case of databinding a comboboxcolumn to an enum (fails)
Posted by Bob Powell [MVP] at 8/3/2006 6:19:14 PM
This fails with the dreaded "DataGridViewComboboxCell value is not valid" Why?? namespace wintest { public partial class Form1 : Form { public Form1() { InitializeComponent(); BindingList<foo> foos = new BindingList<foo>(); foos.AllowE...more >>

Accessing Data within a Datagridview
Posted by Jeff Boyer at 8/2/2006 2:49:59 PM
Hey there everyone, I am new to .Net 2.0 and rusty at wondows programming. I have been doing web development for the last 5 years. Anyway, I am working on a windows forms project and can't figure out how to access the data in a cell within a datagridview. Can someone show me the steps to d...more >>

DataGridView - row indicator
Posted by Mark at 8/2/2006 12:35:48 PM
How do I get rid of the row indicator column on the left hand side of a DataGridView? -- Thanks... Mark ...more >>

Can't Change Databinding-- VS.Net Erroring
Posted by cmay at 8/1/2006 7:06:15 PM
I have been building my first app where I really rely on databinding. So now if I go to change my databindings, or try to assign a binding source, VS.Net says "Object reference not set to an instance of an object" To get this error, I did this: 1) Add a new form to my project 2) Drag one...more >>



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