datagrid doubleclick

Question

I have this grid and on doubleclick I'd like to capture the CorrectionID values to pass on to a new window. Can anyone guide me> private void dgCorrectionHistory_MouseDoubleClick(object sender MouseButtonEventArgs e) { MessageBox.Show(You have just selected  + DataGridTextColumn.HeaderStringFormatProperty.ToString() + row); } SelectionMode=Single GridLinesVisibility=None HeadersVisibility=Column RowDetailsVisibilityMode=VisibleWhenSelected SelectedIndex=0 Grid.IsSharedSizeScope=False HorizontalAlignment=Stretch IsTabStop=True TabIndex=1 CanUserAddRows=False CanUserResizeColumns=False CanUserResizeRows=False IsTextSearchEnabled=True Loaded=dgCorrectionHistory_Loaded EnableRowVirtualization=False Focusable=False PreviewKeyDown=dgCorrectionHistory_PreviewKeyDown PreparingCellForEdit=dgCorrectionHistory_PreparingCellForEdit CellEditEnding=dgCorrectionHistory_CellEditEnding BeginningEdit=dgCorrectionHistory_BeginningEdit MouseDown=dgCorrectionHistory_MouseDown LostFocus=dgCorrectionHistory_LostFocus MouseLeave=dgCorrectionHistory_MouseLeave MouseDoubleClick=dgCorrectionHistory_MouseDoubleClick PreviewMouseDown=dgCorrectionHistory_PreviewMouseDown>

Suchit Khanna · Answer

I think you forgot his question was regarding WPF datagrid not ASP and we are in WPF section never mind :-). Manu do you want to get the row click event in your datagrid?? Just add MouseDoubleClick Event to your DataGrid and the following code to the event: { DependencyObject source = (DependencyObject)e.OriginalSource; var row = UIHelper.TryFindParent (source); if (row == null) //Checking if the double click happened froma row or not return; else // you could access row variable as: row.Item --> give you the selected row e.Handled = true; } // Add this Class to your project public static class UIHelper { /// /// Finds a parent of a given item on the visual tree. /// /// The type of the queried item. /// A direct or indirect child of the /// queried item. /// The first parent item that matches the submitted /// type parameter. If not matching item can be found a null /// reference is being returned. public static T TryFindParent (DependencyObject child) where T : DependencyObject { //get parent item DependencyObject parentObject = GetParentObject(child); //we've reached the end of the tree if (parentObject == null) return null; //check if the parent matches the type we're looking for T parent = parentObject as T; if (parent != null) { return parent; } else { //use recursion to proceed with next level return TryFindParent (parentObject); } } /// /// This method is an alternative to WPF's /// method which also /// supports content elements. Do note that for content element /// this method falls back to the logical tree of the element! /// /// The item to be processed. /// The submitted item's parent if available. Otherwise /// null. public static DependencyObject GetParentObject(DependencyObject child) { if (child == null) return null; ContentElement contentElement = child as ContentElement; if (contentElement != null) { DependencyObject parent = ContentOperations.GetParent(contentElement); if (parent != null) return parent; FrameworkContentElement fce = contentElement as FrameworkContentElement; return fce != null ? fce.Parent : null; } //if it's not a ContentElement rely on VisualTreeHelper return VisualTreeHelper.GetParent(child); } }

Niradhip Chakraborty · Answer

Normal 0 false false false MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:Table Normal; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:Times New Roman; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;} My Datagrid html code: asp : DataGrid ID =dgViewMyReservation Width =580px AutoGenerateColumns =False BorderStyle =none OnItemDataBound =dgViewMyReservation_ItemDataBound DataKeyField =ReservationId BorderColor =gray runat =server ShowHeader =false AlternatingItemStyle-BorderWidth =0> ItemStyle CssClass =DetailsGrid> ItemStyle > Columns > asp : BoundColumn DataField =ReservationId> ItemStyle Width =150px CssClass =text3> ItemStyle > asp : BoundColumn > asp : BoundColumn DataField =EventName> ItemStyle Width =270px CssClass =text3> ItemStyle > asp : BoundColumn > asp : BoundColumn DataField =Type> ItemStyle Width =120px CssClass =text3> ItemStyle > asp : BoundColumn > asp : BoundColumn DataField =Status> ItemStyle Width =110px CssClass =text3> ItemStyle > asp : BoundColumn > Columns > asp : DataGrid > My Item bound code in page behind is as follows: public void dgViewMyReservation_ItemDataBound( object sender System.Web.UI.WebControls. DataGridItemEventArgs e) { if (e.Item.ItemType == ListItemType .Item || e.Item.ItemType == ListItemType .AlternatingItem) { string strMemberId = e.Item.Cells[0].Text; string strMarketName = e.Item.Cells[2].Text; string strStatus = e.Item.Cells[3].Text; e.Item.Attributes.Add( onmouseover  OnMenuMouseOver(this) ); e.Item.Attributes.Add( ondblclick  javascript:return SelectRowOndblClick(' + strMemberId + '' + strMarketName + '' + strStatus + ' this); ); } } My java script function is as follows: function SelectRowOndblClick(MemberId ObjRow) { document.frmMyReservation.hdID.value =  ; document.frmMyReservation.hdID.value = MemberId; location.href = EditReservation.aspx?Id= + document.getElementById( hdID ).value + &Status= + document.getElementById( hdStatus ).value + &Type= + document.getElementById( hdType ).value +  ; }