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  • C# ListView Detail, Highlight a single cell

    - by Mike Christiansen
    Hello, I'm using a ListView in C# to make a grid. I would like to find out a way to be able to highlight a specific cell, programatically. I only need to highlight one cell. I've experimented with Owner Drawn subitems, but using the below code, I get highlighted cells, but no text! Are there any ideas on how to get this working? Thanks for your help. //m_PC.Location is the X,Y coordinates of the highlighted cell. void listView1_DrawSubItem(object sender, DrawListViewSubItemEventArgs e) { if ((e.ItemIndex == m_PC.Location.Y) && (e.Item.SubItems.IndexOf(e.SubItem) == m_PC.Location.X)) e.SubItem.BackColor = Color.Blue; else e.SubItem.BackColor = Color.White; e.DrawBackground(); e.DrawText(); }

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  • ExtJS: Ext.data.DataReader: #realize was called with invalid remote-data

    - by TomH
    I'm receiving a "Ext.data.DataReader: #realize was called with invalid remote-data" error when I create a new record via a POST request. Although similar to the discussion at this SO conversation, my situation is slightly different: My server returns the pk of the new record and additional information that is to be associated with the new record in the grid. My server returns the following: {'success':true,'message':'Created Quote','data': [{'id':'610'}, {'quoteNumber':'1'}]} Where id is the PK for the record in the mysql database. quoteNumber is a db generated value that needs to be added to the created record. Other relevant bits: var quoteRecord = Ext.data.Record.create([{name:'id', type:'int'},{name:'quoteNumber', type:'int'},{name:'slideID'}, {name:'speaker'},{name:'quote'}, {name:'metadataID'}, {name:'priorityID'}]); var quoteWriter = new Ext.data.JsonWriter({ writeAllFields:false, encode:true }); var quoteReader = new Ext.data.JsonReader({id:'id', root:'data',totalProperty: 'totalitems', successProperty: 'success',messageProperty: 'message',idProperty:'id'}, quoteRecord); I'm stumped. Anyone?? thanks tom

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  • .NET Usercontrols telerik devexpress infragistics ComponentOne: who's best?

    - by petebob796
    I am considering the purchase of some .NET user controls with interest in both WinForms and asp.net. I have trialed in the past devexpress when I needed a hierarchical data grid for a personal project which I was impressed with. Rather than just jump for them I am interested in peoples experience of different products such as: TelerikDev ExpressInfragistics ComponentOne Any Others? I would like peoples opinions on: - Features Set and Number of Controls - Installation and Upgrade - Ease of use - Documentation - Price - License - Development (Updates to controls their side) Also if anyone has any links to review (hopefully side by side) please post them

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  • How to implement search on jqgrid?

    - by Edward Tanguay
    So I've got basic example of jqgrid working in ASP.NET MVC, the javascript looks like this: $(document).ready(function() { $("#list").jqGrid({ url: '../../Home/Example', datatype: 'json', myType: 'GET', colNames: ['Id', 'Action', 'Parameters'], colModel: [ { name: 'id', index: 'id', width: 55, resizable: true }, { name: 'action', index: 'action', width: 90, resizable: true }, { name: 'paramters', index: 'parameters', width: 120, resizable: true}], pager: $('#pager'), rowNum: 10, rowList: [10, 20, 30], sortname: 'id', sortorder: 'desc', viewrecords: true, multikey: "ctrlKey", imgpath: '../../themes/basic/images', caption: 'Messages' }); Now I am trying to implement the search button that they have in the jqgrid examples (click on Manipulating/Grid Data). But I don't see how they implement it. I'm expecting e.g. a "search:true" and a method to implement it. Has anyone implemented search on jqgrid or know of examples that show explicitly how to do it?

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  • PropertyGrid PaintValue problem: How to remove (and paint outside) the standard rectangle?

    - by Pedery
    This might be a straightforward question, even though I haven't found an easy solution to it: I've implemented my custom UITypeEditor with the sole purpose of adding a PaintValue to bools. For the sake of the discussion, let's assume that PaintValue will either paint a checked or unchecked radiobutton. Question 1: Now, here's the problem: It seems like PaintValue automatically inserts a 20x13px rectangle after all paint code has completed. Naturally, a radiobutton inside a black rectangle is ugly. Can I easily instruct or override this rectagle not to be painted? Question 2: In this respect, is it possible to paint on top of the propertygrid's native look - meaning could I paint something in order to obscure (part of) the black line separating two grid cells vertically? The purpose of doing this would be to indicate that two values were linked, like constrained width/height to an aspect ratio.

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  • SSRS 2005 tabs/newline characters display in table

    - by Paul Creasey
    Hi, How can i get a column in an SSRS 2005 report to render control chars like new lines and tabs? For example: SELECT VW.System_name + CHAR(13) + CHAR(9) + ' > ' + VW.PTS_NAME + CHAR(13) + CHAR(9) + CHAR(9) + ' > ' + VW.FEED_NAME as Name In SSRS (and SSMS Results to Grid Mode) table will render as: TRIPLE > HYBRIDS > HYBRID_CASHFLOWS But i would like (as rendered in SSMS Results to Text Mode): TRIPLE > HYBRIDS > HYBRID_CASHFLOWS How can this be done in SSRS 2005?

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  • Selenium RC > how to upload file using attachFile()

    - by Saara
    hello, I am using Selenium RC with Junit framework. I am trying to upload a file using attachFile() method. attachFile: (Information collected from selenium API http://release.seleniumhq.org/selenium-remote-control/1.0-beta-2/doc/java/com/thoughtworks/selenium/Selenium.html#attachFile(java.lang.String,%20java.lang.String)) void attachFile(java.lang.String fieldLocator, java.lang.String fileLocator) Sets a file input (upload) field to the file listed in fileLocator Parameters: fieldLocator - an element locator fileLocator - a URL pointing to the specified file. Before the file can be set in the input field (fieldLocator), Selenium RC may need to transfer the file to the local machine before attaching the file in a web page form. This is common in selenium grid configurations where the RC server driving the browser is not the same machine that started the test. Supported Browsers: Firefox ("*chrome") only. Can anyone please tell me how to define "fileLocator". I am not getting which URL to be specify over here. Please give me an example if possible.

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  • OnVisualChildrenChanged in silverlight?

    - by user275561
    WPF has a method that you can override which is the OnVisualChildrenChanged so when Children are added or removed you know about them. However, it silverlight there is no such method. So how would I go implementing this? I am trying to create a BubbleBreaker type of game and so I have a class that extends the Canvas. The canvas will lay out those said bubbles in a matrix grid. When they pop I need to know to move the bubbles to the left.

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  • WPF Combobox in Gridview's column

    - by plotnick
    I got a combobox in the grid's column: <ListView> <ListView.View> <GridView> <GridViewColumn> <GridViewColumn.CellTemplate> <DataTemplate> <ComboBox /> </DataTemplate> </GridViewColumn.CellTemplate> </GridViewColumn> Now, in the SelectionChanged() of ComboBox I'm trying to change some value in an other column but the same row. And I can't find how to get the current row. none of the following doesn't work ListView.Items.CurrentPosition ListView.Items.CurrentItem please guys help me

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  • wpf toolkit (Feb 2010) datagrid with MVVM - style reveals name of view model on 'spare column'

    - by Andy Clarke
    Hi, I've just updated my app with the latest WPF toolkit and I've now got an issue with my styling. When I bind some data with, for example, two columns to the grid, the spare area at the right shows the name of the ViewModel in the header. I can understand why, because the data grids data context is the ViewModel and I'm defining my header style as follows ... <WpfToolkit:DataGridHeaderBorder <Border BorderBrush="Blue" BorderThickness="0,1,0,0"> <TextBlock Text="{Binding}" Margin="4,0,4,0" /> </Border> </WpfToolkit:DataGridHeaderBorder> Do I now need a separate style for the 'spare column' or something? Can anyone assist please? Cheers, Andy

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  • Cannot change font size in Tk

    - by FireAphis
    Hello, I'm trying, for the first time, to create a GUI in Ruby using Tk. I've copied a code snippet from one of the numerous web tutorials and try to change the font for one of the labels, but nothing seems to affect how the text is presented. Here's the code: require 'tk' root = TkRoot.new('title'=>'MCIS') defaultFont = TkFont.new("weight"=>'bold', "size"=>20) Lbl = TkLabel.new(root) do text "Boooo" borderwidth 5 font defaultFont foreground "red" relief "groove" grid('column'=>3, 'row'=>0) end Tk.mainloop() I see the effects of all the parameters of the label but not the font. I've tried to change the size, the weight, give different family names, leave just one parameter; nothing works - the font stays default as it was. Surprisingly it doesn't report any errors, everything looks fine. Maybe it's versions problem? I run these: Linux Centos 5 Tk 8.4.13 Ruby 1.8.5 ruby-tcltk 1.8.5 Also, don't know if it is important, I ran it via Xming from WinXP machine.

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  • Editing Data in Child Window with RIA Services and Silverlight 4

    - by Rick Arthur
    Is it possible to edit data in a SilverLight Child window when using RIA Services and Silverlight 4? It sounds like a simple enough question, but I have not been able to get any combination of scenarios to work. Simply put, I am viewing data in a grid that was populated through a DomainDataSource. Instead of editing the data on the same screen (this is the pattern that ALL of the Microsoft samples seem to use), I want to open a child window, edit the data and return. Surely this is a common design pattern. If anyone knows of a sample out there that uses this pattern, a link would be much appreciated. Thanks, Rick Arthur

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  • How to add a Fragment inside a ViewPager using Nested Fragment (Android 4.2)

    - by sabadow
    I have a ViewPager with three Fragments, each one shows a List (or Grid). In the new Android API level 17 (Jelly Bean 4.2), one of the features is Nested Fragments. The new functionality description says: if you use ViewPager to create fragments that swipe left and right and consume a majority of the screen space, you can now insert fragments into each fragment page. So, if I understand right, now I can create a ViewPager with Fragments (with a button inside for example) inside, and when user press the button show another Fragment without loose the ViewPager using this new feature. I expend my morning trying to implement this on several ways but I can´t made it... Can somebody show a simple example of how to do this? PS: I'm only interested in doing at this way, with getChildFragmentManager to learn how works.

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  • Getting TypeConverter error that makes no sense

    - by Greg McGuffey
    I have a TypeConverter for a TopMostNode class. It extends ExpandableObjectConverter. The TopMostNode has two properties. Setting those in the property grid results in correctly serialized code to the designer. However, if I type in text for the property, I get a "Property value is not valid" error and the details say: Object of type 'TopMostNode' cannot be converted to type 'TopMostNode'. I'm baffled. When I step through the type converter ConvertFrom code, it runs as expected. I don't even know were to start looking for an issue like this.

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  • Freeze the indent of a row group in DevExpress GridControl

    - by brader
    I am required to display a DevExpress WinForms GridControl where the rows must be grouped by a date column. When horizontally scrolling the grid, I am required to keep the group row and group indents fixed to the left of the control (so they do not scroll with the columns). I have so far been unable to find any built-in capability for this. There is the ability to fix a column to the left or right side of the control, but the indent is not a true column. FYI, the group row portion is staying "fixed" by handling the drawing of it to always position it at the left. I do not see a way of controlling the drawing of the indent however. Attempts to custom draw an indent have been unsuccessful so far. We are using version 9.3.2.0 of the DevExpress XtraGrid controls for WinForms. Does anyone have any solutions or workarounds that might allow us to at least give the appearance that the group indents are fixed? Thank you!

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  • JqGrid don't work in ASP .NET MVC2

    - by Raouf
    I have a project in ASP.NET MVC1 using VB.NET controlers and JqGrid. it works fine under MVC1. After migrating the project to ASP.NET MVC2, the grid is no longer populated. It seems that there is some new restrictions on returned Jsonresult in MVC2. How to solve this in VB.NET. Controler function populating the jqgrid is something like this : Function GetGridRecordset(ByVal qry As String) As JsonResult Dim result = New JsonResult() ... ... Return result End Function Is there anyone who have a solution? Thank you very much!

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  • Microsoft flexgrid Control : Run-time error '438' Object doesnt support this property or method

    - by Dan
    I am maintaining a legacy Microsoft Access application that is using the Microsoft Flexgrid 6.0. It recently started causing the following error: Run-time error '438' Object doesn't support this property or method People say that this error can be caused by the KB960715 security update being applied, which sets killbits on various ActiveX control methods which were deemed a security risk. But this or no other security update has been applied recently. Others say that installing Microsoft Visual Basic 6.0 Service Pack 6 Cumulative Update will update the flex grid. This requires VB6 to be installed as a prerequisite so I installed that on my PC and then the update, and retrieved the updated MsFlxGrd.ocx file(Version: 6.1.98.12) and copied to the application machine, but the error still prevails. Someone here says you can disable the killbit in the registry. But there are afew hundred nodes in the location they suggest, none of which has the same guid as the one they point out. Any ideas?

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  • How to execute a osmdroid application?

    - by Rupesh Chavan
    Hello everyone, Can someone please tell me what are the steps to execute a osmdroid application. I have Eclipse installed on my machine along with ADT plugin and i have downloaded the source code and imported it in a eclipse. and tried to run it on Android 1.6 platform but somehow i am not getting the map instead i m just getting blank screen with grid in it. Are there any configurations has to be done which i am missing? Any help or any tutorial to execute osmdroid application will be appreciated. Thanks, Rupesh

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  • Resize listview in WPF

    - by sDev
    Hi, How to resize listview when main window is resized? Sorry for editing. Want to set the minwidth for gridviewcolumn. So the listview column is set to the min width when page is resized. Is it possible? Thanks SD </GridViewColumn> <GridViewColumn Header="Item"> </GridViewColumn> <GridViewColumn Header="Price"> </GridViewColumn> <GridViewColumn Header="Total Price1"> </GridViewColumn> </GridView> </ListView.View> </ListView> </Grid>

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  • SQL WHERE clause not returning rows when field has NULL value

    - by JohnB
    Ok, so I'm aware of this issue: When SET ANSI_NULLS is ON, all comparisons against a null value evaluate to UNKNOWN SQL And NULL Values in where clause SQL Server return Rows that are not equal < to a value and NULL However, I am trying to query a DataTable. I could add to my query: OR col_1 IS NULL OR col_2 IS NULL for every column, but my table has 47 columns, and I'm building dynamic SQL (string concatenation), and it just seems like a pain to do that. Is there another solution? I was to bring back all the rows that have NULL values in the WHERE comparison. UPDATE Example of query that gave me problems: string query = col_1 not in ('Dorothy', 'Blanche') and col_2 not in ('Zborna', 'Devereaux') grid.DataContext = dataTable.Select(query).CopyToDataTable(); (didn't retrieve rows if/when col_1 = null and/or col_2 = null)

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  • DevExpress ASP.NET MVC Combobox not showing the values

    - by Taskos George
    In my PartialView I add a grid with a column that I need to be a combobox in this way. settings.Columns.Add(column => { column.FieldName = "TheFieldName"; column.Caption = ""ACaption; column.ColumnType = MVCxGridViewColumnType.ComboBox; var comboBoxProperties = column.PropertiesEdit as ComboBoxProperties; comboBoxProperties.DataSource = ViewData["MyListOfObjects"]; comboBoxProperties.TextField = "Description"; comboBoxProperties.ValueField = "Description"; comboBoxProperties.ValueType = typeof(String); }); The ViewData is populated in the Index method of the Controller and I have checked that it is populated with objects that contain values. The Combobox in the PopupEditForm not showing anything. Any idea what could be wrong? Regards.

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  • Using Ribbon as tab control

    - by zendar
    I would like to create application with ribbon interface that looks and behaves like this: application have one main form with ribbon ribbon has multiple tabs when user switches tab on ribbon, panel below ribbon changes and displays content related to ribbon panel. That way, ribbon tab acts as if it is tab over whole window. For example, ribbon have two tabs: people and tasks. When current ribbon panel is "people", below ribbon is displayed grid with people data. Ribbon contains command for manipulating people data. When user switches to "tasks" tab on ribbon, application should display form with tasks below ribbon. Question is can ribbon be used in this scenario? I read "OFFICE FLUENT™ USER INTERFACE DESIGN GUIDELINES" that describe what you can and cannot do with ribbon, but I could not find anything about this.

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  • Visual Studio Windows Forms Designer keyboard shortcuts

    - by Dan Tao
    Extremely basic question. Are there common actions I can perform using keyboard shortcuts in the Windows Forms designer in Visual Studio (2008)? Alternately, could I add my own keyboard shortcuts (either through settings or macros)? It'd really be nice if I could, for example, set a control to dock/undock in its parent container by typing Alt+D. Or if I could set a control's name just by typing Alt+N and typing the name. Things like that. It's just kind of tedious to click on the item, scroll in the Properties grid to the property I want to change, type the new value, scroll to the next property I want to change, etc. Which is why I have a feeling this functionality is in there already, or is easily configurable, and I just don't know about it.

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  • Bing maps silverlight control in c#

    - by Dan Sewell
    Hello Chaps. Wondering if you could help me on this one.. Im trying to control my map with this c# code below. But for some reason its not doing anything when I call this method, and im not quite sure why?! Not sure if im using the .Equals properly? C# private void NW_zoom(object sender, ManipulationStartedEventArgs e) { GeoCoordinate abc = new GeoCoordinate(51.510, -0.1151); Map.CenterProperty.Equals(abc); var zoom = 12; Map.ZoomLevelProperty.Equals(zoom); } XMAL map control: <maps:Map ZoomLevel="10" Mode="Road" Margin="0,0,0,54" ZoomBarVisibility="Visible" ScaleVisibility="Visible" CredentialsProvider="xxxxxxx" Grid.Row="1"> <maps:Map.Center> <device:GeoCoordinate Latitude="51.510669" Longitude="-0.11512800"/> </maps:Map.Center> <maps:MapLayer x:Name="QuakeLayer" Height="726" Width="477" /> </maps:Map>

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  • multicolumn sorting of WinForms DataGridView

    - by Bi
    I have a DataGridView in a windows form with 3 columns: Serial number, Name, and Date-Time. The Name column will always have either of the two values: "name1" or "name2". I need to sort these columns such that the grid displays all the rows with name values in a specific order (first display all the "name1" rows and then all the "name2" rows). Within the "name1" rows, I want the rows to be sorted by the Date-Time. Please note programmatically, all the 3 columns are strings. For example, if I have the rows: 01 |Name1 | 2010-05-05 10:00 PM 02 |Name2 | 2010-05-02 08:00 AM 03 |Name2 | 2010-05-01 08:00 AM 04 |Name1 | 2010-05-01 11:00 AM 05 |Name1 | 2010-05-04 07:00 AM needs to be sorted as 04 |Name1 | 2010-05-01 11:00 AM 05 |Name1 | 2010-05-04 07:00 AM 01 |Name1 | 2010-05-05 10:00 PM 03 |Name2 | 2010-05-01 08:00 AM 02 |Name2 | 2010-05-02 08:00 AM I am not sure how to go about using the below: myGrid.Sort(.....,ListSortDirection.Ascending)

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