Add A Blank Value In A Field In Access Database By Vb 2008?

Aug 13, 2011

I want to add a blank value to a field in access database with vb 2008 command.

Problem 1: Here is my code, it shows conversion to string not possible errors

Private Sub btnRedThrow_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnRedThrow.Click
Dim dbCnct As New DBUtills

[Code]....

notice the fifth and last value is empty. But it is not being added into the database, how do I do that?

Problem 2: Why does an additional field from my access database disappear even after I manually created the field?? (access database 2003 version, extension is .mdb) I'm using visual studio 2008

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[url]..

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