How to get click item value

Question

Hi.. I have a problem.

I'm Try to build metro app.I retrieved some data from xml and show them using GridView.It has nine columns.( SampleID ,volume ,Count..... like that).

This is my xaml

That binding is properly work.my problem is If I select any details regarding to these columns, I want to get selected item.but I cannot get item value what I clicked.As an example if I click any item under sampleID column I cannot get value what i'm selected.Please help me.I'm in realy trouble.

Here I was changed Tapped="gridview_Tapped_1" event to ItemClick="gridview_Itemclick_1" event.Then here is click event code.

This is not work.So  Help me to find Answer...

Thanks..

 

 

 

 

 

 

Answer 1

Think you need to handle dopostback event in javascript, check this link below it might help you diagnise your problem

http://jgvimalan.wordpress.com/2012/09/15/clickable-gridview-with-postback-in-asp-net-4-0/

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Mark it as helpful if so!!! thanks, Mithilesh

Answer 2

Hi Mithilesh..

Thanks for reply to my problem.I tried your post.but GridViewRowEventArgs didn't get.It related to System.Web.UI.Webcontrols.i cannot use that.Any other answer.Thanks..

Answer 3

Hi RaviShan1988,

From your description , I ‘d like to move this post to  the most related forum .

There has more  experts in this aspect  , so you will get  better support and  may have more luck getting answers .

Thanks for your understanding .

Regards ,

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Lisa Zhu [MSFT]
MSDN Community Support | Feedback to us

Answer 4

try this one

private void gridview_CellClick(object sender, DataGridViewCellEventArgs e)
        {
            if (gridview.SelectedCells.Count > 0)
            {
                string id = gridview.SelectedCells[0].Value.ToString();
            }
        }

i hope it will help to u

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programmer on .net

Answer 5

Can you able to post your full xaml code, inside what is your gridview reside?

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Mark it as helpful if so!!! thanks, Mithilesh

Answer 6

Hi RaviShan1988,

According to your code, I think e.ClickedItem is definitely not a string. So the TextBox will show nothing.

e.ClickedItem is the item that you bind to the clicked row, not the string value that you bind to a specific TextBox in that row.

Best regards,

---

Min Zhu [MSFT]
MSDN Community Support | Feedback to us

Answer 7

Hi Every One..

This is my xaml code.

I'm a beginner for metro apps developing.like this i used 8 GridView  .Because if i used single GridView i couldn't select single item as i want and couldn't get the cell value.that's why i used many GridView s.each GridView has ItemClick event and that event gives the value.But i feel there must be easy way to design and get  selected value.Is this right?

This is really what i want..

This is ravindu4_ItemClick_1 event that i used to get value.

private void ravindu4_ItemClick_1(object sender, ItemClickEventArgs e)
        {
            var item = e.ClickedItem as DataList;
            var site = item._Site;
            this.value = site.ToString();
            valueClicked.Text = value;
        }

Can anybody tell me this pattern is Ok or not.If there is any example that i can understand it will be Helpfull to solve this problem..

Thanks..

Answer 8

Hi RaviShan1988,

Maybe you can also try using the TextBox's GotFocus event to accomplish this. Let me know if your scenario is more complex.

Best regards,

---

Min Zhu [MSFT]
MSDN Community Support | Feedback to us