datagrid

问题 I'd like to bind the Width of my Columns to a Property in my Model so I can save it if the user resize it. I'd like a solution with no code behind. This is what I have so far: XAML: <DataGrid x:Name="dgArticles" AutoGenerateColumns="False" ItemsSource="{Binding Specifications.Articles}" RowDetailsVisibilityMode="Visible"> <DataGrid.Columns> <DataGridTextColumn x:Name="Number" Header="Number" Binding="{Binding Number}" Width="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType=

问题 I have a CollectionViewSource CollectionOfVideos bound to ObservableCollection ListOfVideos . That CollectionViewSource is the ItemsSource for the DataGrid dataGrid_Video . I've implemented a grouping by lShortName of label of ListOfVideos . When items are added to DataGrid, grouping seems to work, because it groups all added items by their default label . Problem is, grouping doesn't update when label of item is changed. Here's my code: Window.Resources in MainWindow.xaml

问题 My webapplication is giving XML in following format: <Vendor name="Infosys Limited" adopTotal="120" totalstrength="775" FY10Q1="162" FY10Q2="132" FY10Q3="229" FY10Q4="254" FY11Q1="282" FY11Q2="243" FY11Q3="238" FY11Q4="233" FY12Q1="237" FY12Q2="136" FY12Q3="101" FY12Q4="120"/> <Vendor name="Wipro" adopTotal="42" totalstrength="1181" FY10Q1="9" FY10Q2="12" FY10Q3="53" FY10Q4="67" FY11Q1="85" FY11Q2="76" FY11Q3="84" FY11Q4="82" FY12Q1="98" FY12Q2="51" FY12Q3="39" FY12Q4="42"/> <Vendor name=

问题 I like to display my data objects: class DataElement { public string name { get; set; } public List<customProperty> properties { get; set; } } class customProperty { public String value; public String definition; } in a datagrid like: Name | dataElementList[0].properties[0].definiton | dataElementList[0].properties[1].definiton | dataElementList[0].properties[2].definiton | ... --------------------------------------------------------------------------------------------------------------------

问题 <cc1:ConfirmButtonExtender DisplayModalPopupID="ModalPopupExtender4" ID="ConfirmButtonExtender4" runat="server" TargetControlID="lnkremoveloc" Enabled="False" OnClientCancel="RemoveLocations"> </cc1:ConfirmButtonExtender> <cc1:ModalPopupExtender ID="ModalPopupExtender4" OkControlID="btnDisable" CancelControlID="btnCancel" BackgroundCssClass="modalBackground" PopupControlID="pnlRemove" TargetControlID="lnkremoveloc" runat="server"> </cc1:ModalPopupExtender> <asp:Panel CssClass="modalPopup" ID=

问题 <cc1:ConfirmButtonExtender DisplayModalPopupID="ModalPopupExtender4" ID="ConfirmButtonExtender4" runat="server" TargetControlID="lnkremoveloc" Enabled="False" OnClientCancel="RemoveLocations"> </cc1:ConfirmButtonExtender> <cc1:ModalPopupExtender ID="ModalPopupExtender4" OkControlID="btnDisable" CancelControlID="btnCancel" BackgroundCssClass="modalBackground" PopupControlID="pnlRemove" TargetControlID="lnkremoveloc" runat="server"> </cc1:ModalPopupExtender> <asp:Panel CssClass="modalPopup" ID=

问题 I have a series of DataGrids which will pull data in from a query regularly. I want to highlight an entire row if a specified value in one column of that row is above a certain threshold. So I need to be able to parse through every row in a DataGrid and highlight any row that has a specific value above "100" say. The amount of data in the DataGrids is going to vary and there's no guarantee there will be any at times. Thanks 'override protected function updateDisplayList(unscaledWidth:Number

问题 I have a DataGrid in my Silverlight application, and would like to "highlight" an entire column when any cell in that column is selected. E.g., given this grid (where " [ ] " represents a cell): [ ][ ][ ] [ ][ ][ ] [ ][ ][ ] If I select a cell, like this [ ][ selected ][ ] [ ][ ][ ] [ ][ ][ ] I would like all the cells in that column, including the selected cell, to be "highlighted" (can be as simple as just changing the background color): [ ][ selected ][ ] [ ][ highlighted ][ ] [ ][

问题 how to do it? I've fount this code in How to Count Duplicates in List with LINQ : var list = new List<string> { "a", "b", "a", "c", "a", "b" }; var q = from x in list group x by x into g let count = g.Count() orderby count descending select new { Value = g.Key, Count = count }; foreach (var x in q) { MessageBox.Show("Value: " + x.Value + " Count: " + x.Count); } But how to modify it to count duplicates in datagridview? For example datagridview1[7,i] where i is number of rows in datagriview.

问题 how to do it? I've fount this code in How to Count Duplicates in List with LINQ : var list = new List<string> { "a", "b", "a", "c", "a", "b" }; var q = from x in list group x by x into g let count = g.Count() orderby count descending select new { Value = g.Key, Count = count }; foreach (var x in q) { MessageBox.Show("Value: " + x.Value + " Count: " + x.Count); } But how to modify it to count duplicates in datagridview? For example datagridview1[7,i] where i is number of rows in datagriview.