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Nami
Nami

Reputation: 21

Programmatically checking checkbox in a gridview

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.

Upvotes: 1

Views: 2768

Answers (5)

Abhishek
Abhishek

Reputation: 191

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

Upvotes: 0

niko1234
niko1234

Reputation: 1

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

Upvotes: 0

Mulesoft Developer
Mulesoft Developer

Reputation: 2824

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

Upvotes: 0

Jeeva
Jeeva

Reputation: 4663

Do something like this

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

Upvotes: 2

PraveenVenu
PraveenVenu

Reputation: 8337

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

Upvotes: 2

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