gridview

问题 i am trying to do column wise addition in Gridview but couldn't. like i am filling gridview from store procedure which gives these values . DateTime 10Quantity 20Quantity 30Quantity 10Amount 20Amount 30Amount GrandTotal 03/10/2015 792 0 594 7920 0 17820 25740 03/10/2015 332 3 194 9990 0 28220 38739 Expected: DateTime 10Quantity 20Quantity 30Quantity 10Amount 20Amount 30Amount GrandTotal 03/10/2015 792 0 594 7920 0 17820 25740 03/10/2015 332 3 194 9990 0 28220 38739 Totals 1124 3 788 17910 0

问题 here i bind grid columns dynamically using code behind because my GetSocailAnalytics method return dynamic column according to parameter passed.after binding column of grid using data table my grd_OnRowCommand event not firing when i click on grid row. grid is successfully bind. can any one help me out this issue.here is my code... <asp:GridView ID="grd" EnableViewState="true" AutoGenerateColumns="false" OnRowCommand="grd_RowCommand" runat="server" OnRowDataBound="grd_RowDataBound"> <Columns>

问题 In my GridView there is a column containing Label-controls as value. I need to know how to access each Label-control to get its Text value. Any help is appreciated. 回答1: You can store its value in a hidden field and place it in any other column. Then when you retrieve that row value you can access that hiddenfield value 回答2: handle selectedIndexChanged event and in it do string text = ((Label)grid.SelectedRow.Cells[cellIndex]).Text; string text = grid.SelectedRow.Cells[0].Text; // this should

问题 I'm trying to format the following: <%# Bind("TimeOfDay","{0:HH:mm:ss}") %> <%# Eval("TimeOfDay","{0:HH:mm:ss}") %> <%# Bind("TimeOfDay","{0:HH:mm:ss tt}") %> But using either of those returns time as following: 08:33:08.1430000 How can I only get the 08:33:08 part? Thanks, EtonB. 回答1: ((DateTime)Eval("TimeOfDay")).ToString("HH:mm:ss") ? 来源： https://stackoverflow.com/questions/3970154/eval-bind-timeofday-property-without-milliseconds

问题 i want to display data in Gridview in a format like in the image. any ideas folks? the datas in table is stored in this way Qsn1 A train running at the speed of 60 km/hr crosses a pole in 9 seconds. What is the length of the train? Option1 150 metres 5 Qsn1 A train running at the speed of 60 km/hr crosses a pole in 9 seconds. What is the length of the train? Option1 152 metres 5 Qsn1 A train running at the speed of 60 km/hr crosses a pole in 9 seconds. What is the length of the train? Option1

问题 I have: 1.Coordinator layout 2.appbar layout (child of Coordinator layout) 3.Collapsing toolbar layout (child of app bar) 4.NestedScrollView (child of coordinator) I want to put a grid view inside NestedScrollView so that user can scroll over the entire screen space. My problem is that currently the gridview occupies a small portion of the NestedScrollView and not full space of NestedScrollView and scrolls inside that portion,like in this image: As you can see my gridview height is limited

问题 I'm trying to export a GridView to Excel and I have a column with a series of numbers like 1245333325364. When I run the query for the GridView I can see the complete number but when I export to excel all I see is 1.00133E+12 on that column. I know I can have the user change this in excel but not all files are being open after export they just save it straight into a directory. I will really like to change the column's format in the export process rather than having the user do it before they

问题 I have a custom navigation drawer which contains buttons in gridview...I need to close the navigation drawer from the adapter class...OR is any other ways to close the drawer when i click a button in the gridview. Onclick is working perfectly but the navigation drawer is not closing... This is my adapter class... public class NavMenuGridViewAdapter extends ArrayAdapter<MenuGridItem>{ ArrayList<MenuGridItem> menuList = new ArrayList<>(); Context context; View activityHome; public

问题 Probably this is an ignorance of Async postbacks, so let me lob a softball out there. I have three cascading dropdowns in an updatepanel, using these you can pick your Store->Department->Product. A fourth DDL sits outside the updatepanel, and using this you pick your competitor. Different stores match with different competitors. A gridview (also outside) then displays the join of Store->Department->Product->Competitor Price. This works fine when you first load and if you switch to a different

问题 I'm just trying to allow the user to sort the GridView by any of the columns of it. <asp:GridView ID="gvShows" runat="server" DataKeyNames="dataSource,title" Caption="Show List" AutoGenerateColumns="False" AllowSorting="True" AllowPaging="True" CaptionAlign="Left" OnSorting="gvShows_Sorting" > <RowStyle BorderColor="Black" /> <Columns> <asp:TemplateField HeaderText="Select"> <ItemTemplate> <asp:CheckBox ID="cbSelect" runat="server" AutoPostBack="false"/> </ItemTemplate> </asp:TemplateField>