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Posted

Values of textbox are not being saved in the following routine:

 

Function FillTextBox(ByRef TextBox As TextBox, ByVal Value As Object)

If Not IsDBNull(Value) Then

TextBox.Text = Value

Else

TextBox.Text = ""

End If

End Function

 

 

Private Sub EditForm_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

Poluate text box.

FillTextBox(txtAccountName, TOverride.Account_Name)

FillTextBox(txtPolicyNumber, TOverride.PolicyNumber)

FillTextBox(txtUserId, TOverride.ModifiedUID)

 

End Sub

  • Administrators
Posted

What is TOverride in your above code and what data types are it's members? If you want to check for a null you may not need IsDBNull but rather compare to nothing e.g.

if not Value is nothing then

 

Also if you are using value types then they do not support the concept of nothing (null) anyway.

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