User Control Events

[Guest]

I have a user control and it has a textbox. I added it to form. But i can't use the textbox's events on form. How can i do it? Pls help me.

 

[Ken Tucker [MVP]]

Hi,

You will have to raise the events your self when the textchanges.
Here is a simple example.

Public Class UserControl1

Inherits System.Windows.Forms.UserControl

#Region " Windows Form Designer generated code "



Public Shadows Event TextChanged(ByVal sender As Object, ByVal e As
EventArgs)

Public Shadows Property Text() As String

Get

Return TextBox1.Text

End Get

Set(ByVal Value As String)

TextBox1.Text = Value

End Set

End Property

Private Sub TextBox1_TextChanged(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles TextBox1.TextChanged

RaiseEvent TextChanged(Me, e)

End Sub

End Class



Ken

----------------

I have a user control and it has a textbox. I added it to form. But i

can't use the textbox's events on form. How can i do it? Pls help me.

 

[WStoreyII]

what does the shadow Term do ken?

WSToreyII

Hi,

You will have to raise the events your self when the textchanges.
Here is a simple example.

Public Class UserControl1

Inherits System.Windows.Forms.UserControl

#Region " Windows Form Designer generated code "



Public Shadows Event TextChanged(ByVal sender As Object, ByVal e As
EventArgs)

Public Shadows Property Text() As String

Get

Return TextBox1.Text

End Get

Set(ByVal Value As String)

TextBox1.Text = Value

End Set

End Property

Private Sub TextBox1_TextChanged(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles TextBox1.TextChanged

RaiseEvent TextChanged(Me, e)

End Sub

End Class



Ken

 

[Ken Tucker [MVP]]

Hi,

It allows you to overload something that is not set up to be
overloaded. See the article below for a good explaination.

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnadvnet/html/vbnet12252001.asp


Ken