gridview

问题 How to create Header "Full Name" in GridView when I am creating "TemplateField" with hyperlinks ? For example I want these rows in TemplateField to have header "Full Name". <asp:GridView ID="CustomersGridView" runat="server" AutoGenerateColumns="False" > <Columns> <asp:TemplateField> <ItemTemplate> <asp:HyperLink ID="HyperLink1" runat="server" Text='<%# Eval("FirstName") + " " + Eval("LastName") %>' NavigateUrl="CarTest.aspx" > </asp:HyperLink> </ItemTemplate> </asp:TemplateField> </Columns>

问题 I have a gridview that uses autogenerated columns, because the user can select the columns to return in a query. I want to hide the column with the identity. How do I hide the autogenerated column? Even in the databound event the columns count is zero. 回答1: I discovered how to do this. You need to use the rowdatabound event and hide the cell when the row is bound. Protected Sub ResultGrid_RowDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles

问题 I cant figure out how to define the width of a particular column of a gridview. I am getting this result: As you can see, I am getting substantial overflow. I would like to define a maximum width and wrap the test for this 5th column. I have tried doing it programatically: GridView1.Columns[4].ItemStyle.Width = 300; GridView1.DataBind(); And also in asp.net: <asp:BoundField DataField="Description" HeaderText="Description" SortExpression="Description" ItemStyle-Width="300px" /> or <asp

问题 I would like my grid view to display only 3 rows any ideas on how I can achieve this? Thanks 回答1: Enable Paging and set the GridView's PageSize to 3. How to: Enable Default Paging in the GridView Web Server Control If you want to restrict your GridView to show only 3 rows without paging, you need to use a DataSource with only 3 records (f.e. via SQL- TOP -Clause or Limit in MySQL or LINQ's Take(3) ). 回答2: If you can limit the records in your query, then that's the best approach. However, if

问题 I would like my grid view to display only 3 rows any ideas on how I can achieve this? Thanks 回答1: Enable Paging and set the GridView's PageSize to 3. How to: Enable Default Paging in the GridView Web Server Control If you want to restrict your GridView to show only 3 rows without paging, you need to use a DataSource with only 3 records (f.e. via SQL- TOP -Clause or Limit in MySQL or LINQ's Take(3) ). 回答2: If you can limit the records in your query, then that's the best approach. However, if

问题 I have a GridView using a custom adapter which consists of a relativelayout containing an imageview. I have enabled MultiChoiceMode on the gridview and enabled CAB (Contextual Action Bar). This works great, however I am stumped on how I will show a persistent selector around my grid items as they are selected. My selector works on the initial press, but I have yet to find a way in which it will persist until the item is unselected. Expectation: User long presses an item, the item is selected

问题 I am working with a chess app which loads chess position from FEN Notations Basic information about what I did.. I used Gridview of 64 Imageviews and set chessboard image as a background image of Gridview.I able to load the chess position in Gridview.But I dont know how to move the chess piece from current location (first click) to new location (second click). but I have the two positions from onclick of my CustomAdapter. I am new to android and gridview 回答1: I have stored the position of two

问题 I have grid view in update panel , in grid view there are multiple rows with textboxes, I have arrange the code in such a way that when i click on link button , the rows of the grid view will increase, but problem is that when i want to apply jquery datepicker to txtDate textbox, its working for first row text box , but when i click on link button as rows increases in grid view , the date picker functionality is not working.... Here my code is.. <script type="text/javascript"> $(document)

问题 I'm new to Android (this is my first application) and I made a GridView in an Activity which I'd like it to be responsive according to screen position (portrait / landscape). Of course I made some custom layout values of GridView rows width for portrait as well as for landscape, and it works perfect. Except that, on every screen orientation change, the GridView is reloading again. And that's not good for user experience. I only like the GridView (and definitely its rows) to adjust to new

问题 I have a GridView control on my page that I have defined a number of BoundFields for. Each row of the databound GridView has a CommandField (Select), for which I want to send the PostBack to a new page. Of course I could easily send the NewSelectedIndex in a QueryString, but I'd rather keep that information hidden from the user. Suggestions? 回答1: Leppie is right. The GridView has no PostbackUrl property. However, you can do what you want by using a standard control, which has a PostbackUrl