how to get combobox in datagridview current cell on enter key press event in c#

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.NET3.5

Hello friends please help me

let my datagridview is like this.............

id    name   subject    Class
1     a       maths     11
2     b       maths     11
3     c       maths     12
4     d       maths     11
5     e       science   10
6     f       science   11
7     g       science   12
____________________________

Now I want to get a combo-box in column subject (which contain three values static value like maths ,science,arts..) only when user press enter key only....to chnage the subject of that particular student... I hope now you can understand my problem ...

please friend help me
what I have to do ...please help me ....

thanks in advanced

lakhan :(

Posted 3-Jan-12 1:42am

Lakhan Aanjana

Updated 3-Jan-12 4:03am

Wendelius

v2

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[no name] 3-Jan-12 10:04am

what?

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devbtl · Answer 1 · 2012-01-03T05:35:00

you can use a panel. put your controls of datagrid into panel.

now on cellclick of datagrid

show your panel as popup and put update button on panel. After selecting a row in datagrid all data of that particular row will be on panel controls. after selecting subject when user clicks on update button update table and bind datagrid.

Kishore Jangid · Answer 2 · 2012-04-25T13:47:00

HTML

<datagrid name="dgSales" height="300" margin="0,3,0,0" issynchronizedwithcurrentitem="True" selecteditem="{Binding SelectedItem,Converter={StaticResource ignoreNewItemPlaceHolderConverter}}" itemssource="{Binding StockList,UpdateSourceTrigger=PropertyChanged}" tooltip="{Binding RelativeSource={RelativeSource Self},Path=(Validation.Errors)[0].ErrorContent}" gotkeyboardfocus="dgSales_GotKeyboardFocus" currentcellchanged="dgSales_CurrentCellChanged" previewkeydown="dgSales_PreviewKeyDown">
	<datagrid.columns>
		<datagridtextcolumn header="S No." width="SizeToCells" minwidth="60" binding="{Binding SNo}" isreadonly="True" />
		<datagridtemplatecolumn header="Stock Name" width="280">
			<datagridtemplatecolumn.celltemplate>
				<datatemplate>
					<textblock text="{Binding StockName}" />
				</datatemplate>
			</datagridtemplatecolumn.celltemplate>
			<datagridtemplatecolumn.celleditingtemplate>
				<datatemplate>
					<combobox width="280" name="cmbStock" itemssource="{Binding Path=Stocks}" focusmanager.focusedelement="{Binding RelativeSource={RelativeSource Self}}"></combobox>
				</datatemplate>
			</datagridtemplatecolumn.celleditingtemplate>
		</datagridtemplatecolumn>
		<datagridtextcolumn header="Unit Price" width="SizeToCells" minwidth="80" binding="{Binding UnitPrice,UpdateSourceTrigger=LostFocus}" />
		<datagridtextcolumn header="Unit" width="SizeToCells" minwidth="80" binding="{Binding Unit}" isreadonly="True" />
		<datagridtextcolumn header="Quantity" width="SizeToCells" minwidth="80" binding="{Binding Quantity,UpdateSourceTrigger=LostFocus}" />
		<datagridtextcolumn header="Discount" width="SizeToCells" minwidth="80" binding="{Binding Discount,UpdateSourceTrigger=LostFocus}" />
		<datagridtextcolumn header="Amount" width="SizeToCells" minwidth="100" binding="{Binding Amount,StringFormat=\{0:n2\}}" isreadonly="True" />
	</datagrid.columns>
</datagrid>

how to get combobox in datagridview current cell on enter key press event in c#

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