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New Message on BDOTNET

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From: kamath
Message 1 in Discussion

Hi group,

..


Note: OS:windows 2000 advance server.
           Visual studio dotnet 1.0

    I have struck with these problem with the project

1>i  have to store a null value into a column whose datatype is of image.

by using command object param property.

Is this can be done?if so how?

2>consider a scenario that I have 4 columns in a table say

a>primaryKey
b>imageColumn1
c>imgaeColumn2
d>imageColumn3

When I update all the columns my program works fine. when I update only one 
column(say imageColumn2) it gives the exception that say�s �Invalid cast 
from (System. String) to (System.byte array).�

Why it is so?

3>i have 2 forms say form A and form B. I have set some border style 
properties to form A. when form B overlaps form A .the form A looses it 
border style.

What can be done to preserve the form style property.

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