error in visual studio regarding "object reference not set to an instance of an object" while making vb.net project

harshit singh 0 Reputation points
2024-12-21T18:48:00.0333333+00:00

regarding "object reference not set to an instance of an object" while making vb.net project

.NET
.NET
Microsoft Technologies based on the .NET software framework.
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Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
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VB
VB
An object-oriented programming language developed by Microsoft that is implemented on the .NET Framework. Previously known as Visual Basic .NET.
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  1. Jiachen Li-MSFT 32,961 Reputation points Microsoft Vendor
    2025-01-01T08:31:32.6666667+00:00

    Hi @harshit singh ,

    Suppose you have a TextBox, and you're trying to access its Text property:

    Dim userInput As String = myTextBox.Text
    

    If myTextBox has not been instantiated, you'll get the error. Fix it by ensuring myTextBox is assigned:

    If myTextBox IsNot Nothing Then
        Dim userInput As String = myTextBox.Text
    Else
        ' Handle the case where myTextBox is Nothing
    End If
    

    Best Regards.

    Jiachen Li


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