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    <p>So after a long while, I finally figured out how to solve the problem.</p> <p>Actually, I have done the coding in VB.net since I am more familiar with the VB syntax instead of C#'s. Nonetheless, the logic is pretty similar to each other since they are bounded by the .NET framework.</p> <p>The form property goes as follows (though enumerations in the original post is also possible.):</p> <pre><code>Public Property propGender() As String Get If RadioButton1.Checked = True Then Return "M" Else Return "F" End If End Get Set(ByVal value As String) _Sex = value If _Sex = "M" Then RadioButton1.Checked = True Else RadioButton2.Checked = True End If End Set End Property </code></pre> <p>That is trivial, but I only included that code snippet for further clarifications.</p> <p>The answer on how to data-bind a form property is simply:</p> <pre><code>Dim genderBinder = New Binding("propGender", Tbl_Stud_InfoBindingSource, "Gender") Me.DataBindings.Add(genderBinder) Me.DataBindings.Add(genderBinder) </code></pre> <p>where <code>Gender</code> is the data member I need. Adjusting the form properties with the use of the radio buttons is where I get confused(even until now, honestly). This problem was solved by implementing the <code>INotifyPropertyChanged</code> interface. I previously thought that this is implicitly included in every project, but easily found out that <code>System.ComponentModel</code> should be imported first. Thanks to <a href="http://msdn.microsoft.com/en-us/library/system.componentmodel.inotifypropertychanged.propertychanged.aspx" rel="nofollow noreferrer">MSDN</a>.</p> <pre><code>Imports System.ComponentModel </code></pre> <p>Raising the protertyChanged event can be accomplished by:</p> <pre><code>Protected Sub OnPropertyChanged(ByVal name As String) RaiseEvent PropertyChanged(Me, New PropertyChangedEventArgs(name)) End Sub Private Sub RadioButton1_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles RadioButton1.CheckedChanged OnPropertyChanged("propGender") End Sub Private Sub RadioButton2_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles RadioButton2.CheckedChanged OnPropertyChanged("propGender") End Sub </code></pre> <p>where RadioButton1 = radiobox for male and RadioButton2 = female (better to follow good naming conventions instead!).</p> <p>I am not that familiar with C# syntax but think that the equivalent code for raising checkChanged property is:</p> <pre><code>RadioButton1.CheckedChanged += (s, args) =&gt; OnPropertyChanged("propGender"); RadioButton2.CheckedChanged += (s, args) =&gt; OnPropertyChanged("propGender"); </code></pre> <p>Finally, in this way, I can now easily manage to bind radio buttons - I know it can be easy to solve this but a common question by beginners like me. In VB6, this can be implemented easily with the use of the popular recordsets. In .NET, the solution is not apparent.</p> <p><img src="https://i.stack.imgur.com/Ss8Cs.png" alt="enter image description here"></p> <p><strong>Edit:</strong> I saw some other questions pertaining to the same scenario here in SO. I found two, but they are both using C#, which may be fuzzy for VB users.</p> <p><strong>Edit:</strong> The missing key terminology I used to figure out is simply "Data binding radio button". That's why I want to change the title of this question to make it more definitive.</p>
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