I need to have a column within a silverlight datagrid be visibilecollapsed based on a value within a viewmodel. Missing or hidden rows in silverlight 3 datagrid after applying a themeseptember 27, 2009in silverlight 3. The wpf datagrid is a very flexible tool, however in its current state certain simple. I have a viewmodel with a shownamecolumn boolean property. Of course, it doesnt need to be shown in a column of your radgridview. How to hide datagridview rows that contain null values in how do i return the index of a row on a datagrid from searched item wpf wpf mvvmlight get values from selected row in textbox. The listbox will list the available columns for radgridview and each of the items. The sample project can be download, wpfdatagridmouseclicks.
A very simple example for using wpf to hideshow the row details on a datagrid. Column headers can only be hidden by setting showcolumnheaders property of radgridview to false. A very simple example for using wpf to hide show the row. This version of the datagrid contains the following improvements over the version that was released in the silverlight 2 sdk. Hide grouped column in ui for silverlight gridview. The datagrid control provides a flexible way to display a collection of data in rows and columns. If you have worked with wpf datagrid you will be familiar with the problem of extra blank column which appears after last column inside datagrid.
Hide extra blank column from wpf datagrid haris hasan blog. May 14, 2010 in this post i am going to show how we can use the silverlight datagrid rowdetails template, before i start i assume that you know basics of silverlight and also know how you create a silverlight projects. Get the loadingrow event of silverlight datagrid as follow. We can also change the color of particular column in silverlight at runtime.
Jun 24, 2019 when you need to hide unhide a row at the run time, y ou can trigger queryrowheight event only for particular row by calling sfdatagrid. Silverlight 4 datagrid filtering using datagridcolumnstyle. The wpf datagrid was much more featurecomplete and has fewer bugs in my testing. This software offers a solution to users who want to convert one or more csv files into the fixed width text file format. For example, if you want to hide the first column in a grid, you can. A very simple example for using wpf to hideshow the row. It looks ugly and definitely you would like to get rid of that column. Defining silverlight datagrid columns at runtime scott morrison.
The listbox will list the available columns for radgridview and each of the items in this list will have a check box for determining the visibility of the column. When the user selects a row, the detail shows, which is exactly as described. In silverlight 4, the datagrid control provides many features for effective data representation. Rows containing focus no longer disappear when the itemssource changes. May 14, 2012 download source code for working with silverlight datagrid control introduction datagrid control is a very old and well known control in the dotnet community and every presentation framework supported by microsoft so far has this component.
Wpf datagrid selecteditems when button clicked updates all. Jun 11, 2009 were currently working on a client application that captures time sheet information and needed the ability to completely customize the look and feel of datagrid headers. If you developed any cool code and want to share here, feel free to post at the bottom. Datagrid content is nothing during loadingrow event with. How to hide row by condition in ui for silverlight gridview. I am trying to hide a row of data from my datagrid that contains information from the class credentials. In this article, i have demonstrated how to hide unhide datagrid columns depending on the user selection. Hiding columns when using mvvm in ui for silverlight.
Make sure you download and install it, because i am not including the system. In this post i am going to show how we can use the silverlight datagrid rowdetails template, before i start i assume that you know basics of silverlight and also know how you create a silverlight projects. For more information, see creating a dataset and populating a dataset from a dataadapter. Wpf datagrid control displays tabular data in a grid format. This solution fails to work in silverlight 4 because of the datagrids virtualization aka container recycling. I have been able to do this exact thing with a listview that uses a gridview. Silverlight datagrid useful links telerik ui for silverlight.
Displaying images stored in ms sql with radgridview for. A missing feature in the silverlight 3 datagrid is the ability to add a footer row. Download silverlight 2 datagrid december 2008 release from. Silverlight datagrid populate dynamic columns from a child. Is there a way to hide it in xaml or as some annotation in the class definition. The robust databound c1datagrid control makes it easy to display, edit, and analyze tabular data in silverlight applications. How to hide row by condition in ui for silverlight. The first column of the radgridview is a gridviewselectcolumn, however, in certain situations, i dont want this column to appear. A change in the combobox should change the datagrid format by hidingshowing different columns and setting column header texts. Componentone datagrid for wpf and silverlight data grid. Format datagrid columns software free download format. Datagrid invokes a delegate or interface instance or event handler that notifies the app that datagrid has requested the loading of the data values of the specified column row or entire row. The first thing i tried to do was name it, then hide it.
Row for each col as datagridcolumn in gridcomments. I am trying to dynamically add content textbox, combobox, etc to a column in a grid based of the dataitem bound to the row. We all implement rendering of such data in some of table format. Dec 19, 2008 this version of the datagrid contains the following improvements over the version that was released in the silverlight 2 sdk. Here is what i have tried, but in no way seem close. Feb 12, 2011 hide extra blank column from wpf datagrid if you have worked with wpf datagrid you will be familiar with the problem of extra blank column which appears after last column inside datagrid. The app retrieves the requested row data asynchronously. I have started with the silverlight application, and kept all the default options before i created a silverlight project. I assume that you are using automatic column population to populate your grid. So i set the binding for the isvisible to an attribute of the view model but it is not able to hide the column. Datagrid xaml control windows community toolkit microsoft. Creating silverlight project fire up visual studio 2008 and create a new silverlight 3 project.
The code needs to be tweaked but i was looking for a solution to this and thought it was worth posting it. How to hide row header in datagrid in silverlight 4. Hideshow gridviewdatacolumn with databinding in ui for. I could make the undesired fields private and it disappears, but there are some times when i use the another observablecollection of the same object where i want all the columns thanks jcb. This caters to requirements where the enduser wants to see only selected data column values from the source. Lets say for example you wanted to find the datagrid item cell, row, header that. How to turn silverlight datagrid to treegrid in 15 minutes. I have a datagrid with the rowdetialsvisibilitymode set to visiblewhenselected, and the rowdetailstemplate set accordingly. In other words if i group by column city then the city column should not be shown in the grid it self.
Column visibility from binding in ui for silverlight. Im trying to bind a boolean value to the isvisible property of a gridviewdatacolumn to show hide a column through mvvm pattern. Dan wahlin customizing silverlight 3 datagrid headers. Working with silverlight datagrid rowdetailstemplate.
Wpf datagrid detecting the column, cell and row that has been. So that you can change the rowheight based on edited values by calling. If you want to hide a column, then you cant really do this you. When the user drags a column into this panel the grid is grouped. Bind to a collectionview or collectionviewsource that supports grouping. Columns populate dynamic columns from a child collection. The builtin column types include a text column, a check box column, a combobox column and a template column for hosting custom content. In the previous post how to use silverlight datagrid i discussed simple use of datagrid in silverlight application. Since the scores are a part of the studentlist that is bound to the datagrid, a simple binding works here. Please, do not hesitate to contact us, if you have any further questions. This solution fails to work in silverlight 4 because of the datagrid s virtualization aka container recycling.
You can download a runnable project of the previous example from our. Fortunately, thats fairly straightforward to do in silverlight 3 or silverlight 2 for that matter. Silverlight datagrid showhide columns outside of radgridview. Add a footer row to a silverlight 3 datagrid benjamin day. The datagrid with both scrollbars looks like figure 9. Math toolbar for column headers in radgridview for silverlight. The celltemplate property of the datagridtemplatecolumn is bound to the list of scores. Componentone datagrid for silverlight 1 componentone datagrid for silverlight add advanced data visualization to your silverlight applications with componentone datagrid for silverlight. For example, if you want to hide the first column in a grid, you can do so by datagrid. I must say that most of the endusers requirements for tabular data representation and interaction can be easily accomplished using the datagrid control. When you insert a long text for your datagrid column the width of the column changes accordingly, but when you remove the particular row the column width remains the same.
My datagrid will have something like 40 columns, and not all may be necessary all of the time. Solved hide column inside a wpf datagrid codeproject. The column width defined here must match the column width defined for the data in order for the header and the data to appear as a column. Hide or unhide columns in your spreadsheet to show just the data that you need to see or print. Solved how to hide row header in datagrid in silverlight. Download and interact with datagrid via the datagrid nuget package download. In practice, there often appears a necessity to use a hybrid control joining functionality of the treeview and datagrid components, i. The only solution that comes to my mind is modifying your viewmodel by adding a public property that could act as a mark to the filtering and doesnt interfere with your interface definition. Hide grouped column in ui for silverlight gridview telerik. When you need to hide unhide a row at the run time, y ou can trigger queryrowheight event only for particular row by calling sfdatagrid.
If you developed any cool code and want to share here, feel free to post at. It should resize back to the required column width. I am trying to build a datagrid with controls that will allow a user to showhide the columns. The following example shows how to bind a datagrid to a datatable and use column autogeneration. How to hide a particular row in silverlight datagrid on button click. The datatable is populated by using the fill method of a dataadapter from a dataset. Autogenerate columns text column checkbox column combobox column hyperlink column datetime column numeric column image column frozen columns frozen rows custom columns custom rows custom cells cell factory add new row merged cells row details hierarchical view with custom code. It sets the display index to be 1 and looses its position when it is visible again. In silverlight4 i have a page with combobox and datagrid with datagridtemplate columns. Ill cover the following topics in the code samples below. Hi, im populating a datagrid inside my wpf window like this dgfollowup. For this example, i will be using the datagrid that comes with the silverlight toolkit.
Rowvalidating event is trigger ed while editing a particular row. When the user removes the city column from the group by panel then the column should be shown in the grid again. Silverlight, silverlight wpf, textwrapping, textblock, wpf, binding, header, database, and check. How to hide the rows based on condition in sfdatagrid. To use the wpf designer for visual studio, see bind wpf controls to data in. Hello all, i have a grid in which i wants to show some of the columns depending upon some business rules. Defining silverlight datagrid columns at runtime scott.
Populating a datagrid with dynamic columns in a silverlight. The columns will line up perfectly and the user can choose to separate each column by single space, comma, commaspace, tab or userspecified characters. Can any one tell me how to hide or make a column invisible inside the datagrid. I am trying to build a datagrid with controls that will allow a user to show hide the columns. Oct 28, 2019 alternatively datagrid decides to retrieve all column values for row id 50001. We can hide the particular column of datagrid at runtime. Silverlight datagrid column headers telerik ui for silverlight. I will add more datagrid functionality to this article in my next update. I ran into similar issue when trying to hide a column in the datagrid. Net are very familiar with controls like datagrid and gridview. Datagrid is one of the most important control when it comes to displaying tabular kind of data. Bind each column by setting the xpath on the binding to the query that gets the property on the item source. Ive tried to set the display index, but it doesnt seem to take the value. The example will represent a listbox and radgridview.
Good news is that there is equivalent datagrid control for silverlight as well. A very simple example for using wpf to hide show the row details on a datagrid. Say i have view model employeevm it has 2 attributes one is observable collection list of employees and other isnamevisible. Cascading comboboxes selection in radgridview for silverlight and wpf.
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