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Rank: Newbie
Groups: Member
Joined: 1/25/2008
Posts: 3
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I use your example “CheckBox Column” that lets you delete item of the grid. I would like to know how to delete these items also in my database. To remove the items I need two keys that are not displayed in the grid, I can put them in a non-visible or not ?
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JL
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Rank: Administration
Groups: Administration
Joined: 5/27/2007
Posts: 24,217
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Hi Joffrey, The Grid can store one non-visible KeyField for you: http://www.essentialobjects.com/ViewDoc.aspx?t=EO.Web.Grid.KeyField.htmlIf you need two, you can create a computed field based on those two fields in your SQL statement, using something like "SELECT KEY_FIELD1 + KEY_FIELD2 as KEY_FIELD, ....". Thanks
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Rank: Newbie
Groups: Member
Joined: 1/25/2008
Posts: 3
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Hello,
Thank you very much for your answer.
Now I use a single key but I can’t recover it for the line that I want. This is my code:
protected void Button1_Click(object sender, EventArgs e)
{
foreach (GridItem item in this.Grid1.DeletedItems)
{
// The key of item is ???
}
}
It’s possible to recover the key of “item” that I want ?
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Rank: Administration
Groups: Administration
Joined: 5/27/2007
Posts: 24,217
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Hi Joffrey,
Please check the reference page in my previous page. The same contents are also available as a .chm file on your local machine. It's explained quite clear there!
Thanks
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