Hide the columns for members from parent class in grid

[Curious]

I have a derived class (DistributionIt em) that contains a few members.
Now I have a binding list of instances of this class to be displayed
in a grid.

However, extra columns are displayed from the parent class
(IWorkerItemBas e). How can I hide those members from the parent class
in the grid?

FYI, my code is below:

SortableBinding List<IWorkerIte mBasebaseList =
worker.Selected Items;

SortableBinding List<Distributi onItemdistList = new
SortableBinding List<Distributi onItem>();

foreach (IWorkerItemBas e bse in baseList)
{

// Safe cast
DistributionIte m dist = bse as DistributionIte m;

if (dist == null)
{
return;
}

// If it's DistributionIte m
distList.Add(di st);

}

c1FlexGrid1.Dat aSource = distList;

[Cowboy \(Gregory A. Beamer\)]

My first thought is to edit the tags and restrict what is shown there.

--
Gregory A. Beamer
MVP, MCP: +I, SE, SD, DBA

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| Think outside the box!
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"Curious" <fi********@yah oo.comwrote in message
news:83******** *************** ***********@j78 g2000hsd.google groups.com...

>I have a derived class (DistributionIt em) that contains a few members.
Now I have a binding list of instances of this class to be displayed
in a grid.

However, extra columns are displayed from the parent class
(IWorkerItemBas e). How can I hide those members from the parent class
in the grid?

FYI, my code is below:

SortableBinding List<IWorkerIte mBasebaseList =
worker.Selected Items;

SortableBinding List<Distributi onItemdistList = new
SortableBinding List<Distributi onItem>();

foreach (IWorkerItemBas e bse in baseList)
{

// Safe cast
DistributionIte m dist = bse as DistributionIte m;

if (dist == null)
{
return;
}

// If it's DistributionIte m
distList.Add(di st);

}

c1FlexGrid1.Dat aSource = distList;

[Curious]

I did that by setting the columns in the grid properties. However, it
still loads extra columns including those in the parent class. It
seems that it ignores the properties of the grid set in the grid
properties dialog, once the datasource is set in the code.