Programmatically checking checkbox in a gridview

Question

I have a Datagridview with first column as checkbox.I have created the checkboxcolumn at design itself.While updating the gridview according to the entries from database, I have to check and uncheck the checkbox programatically not all at a time but only a specific row.Please tell me how can I update check boxes programmatically.

Can you please be more specific?

PraveenVenu
– PraveenVenu

2012-03-28 06:14:01 +00:00
Commented Mar 28, 2012 at 6:14 — PraveenVenu
– PraveenVenu, Commented Mar 28, 2012 at 6:14

PraveenVenu · Accepted Answer · 2012-03-28 06:13:19Z

2

You can bind the data from database directly to checkbox column if it is bit type in DB.

answered Mar 28, 2012 at 6:13

PraveenVenu

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Jeeva · Accepted Answer · 2012-03-28 06:13:21Z

2

Do something like this

(row.Cells[CheckBoxColumn.Index] as DataGridViewCheckBoxCell).value = false;

answered Mar 28, 2012 at 6:13

Jeeva

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Mulesoft Developer · Accepted Answer · 2012-03-28 06:17:33Z

0

During bind data you need to check it manually if flag is true then set it checked otherwise unchecked as like

set checkbox1.checked=true or false

answered Mar 28, 2012 at 6:17

Mulesoft Developer

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niko1234 · Accepted Answer · 2012-03-28 06:24:57Z

0

Check datagrid prerender event, get reference to the checkbox and set value accordingly.

answered Mar 28, 2012 at 6:24

niko1234

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Abhishek · Accepted Answer · 2012-03-28 12:16:08Z

0

At the time of databinding use this code

CheckBox chkbx= e.Item.FindControl("CheckBox1") as CheckBox;

then you can manipulate chkbx.Checked to true or false based on your values

and similarly it can be used for rest of the checkboxes buttons

answered Mar 28, 2012 at 12:16

Abhishek

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