Datagrid group header

Yoko Yoko

11y1.4k

Hello All,

I have a observable collection of students and I have created a collectionviewsource out of that in my viewmodel to group that based on the groupname.

GroupView = CollectionViewSource.GetDefaultView(Students);

GroupView.GroupDescriptions.Add(new PropertyGroupDescription("GroupName"));

Using DataGrid.GroupStyle, how to give information like physics(2/7 ).Here 7 students are there in physics group and out of that 2 student's mark has given.

Is this possible via XAML of from the viewmodel behind.

Please help me to figure it out. Thanks in advance .

4 Replies

Know the answer? Post it — somebody with the same question will find it here.

Yoko Yoko11y ago
Sorry Nanhe.I think my scenario is different from what is explained in the link provided by you. Thank you for your time.
0
Nanhe Siddique11y ago
read this link

http://www.aspsnippets.com/Red/Articles/ASPNet-GridView-Group-Header-Row-Columns-and-display-Multiple-Columns-under-Single-Column.aspx

it may help you
0
Yoko Yoko11y ago
Hello Dipankar, In hte link its has expalined to group items based on values of two members and it is displayed as two groups inside the main group(Active and Inactive) . Here in my case , i need to group based on only one field but in the expander header , i need to show how many items doesnt have values in each group(eg: (Physics (2/7) means the mark is not given for the 2 students out of 7 students in the physics groups. ie i have to display not only the itemcount but also a count based on the value of other field . Hope you got my question. Thaks in advance Yoko
0
Dipankar Biswas11y ago
Hi...
Check this link to help..How to: Group, Sort, and Filter Data in the DataGrid Control

thanks...
0