i want to add row at top of the Telerik Grid. i bound Data in that grid. i want dummy row with DB Binding value. it tried the following but it doesn't work
radGridView1.Rows.AddNew();
radGridView1.Rows.Add("***********************","******");
this.purchase_DetailsTableAdapter.Fill(dt); //data binding
Please try this Telerik documentation link: Adding and Inserting Rows in RadGridView control. After adding new row to the RadGridView, you may try to rebind the RadGridView. See this link: RadGridView data rebind.
Related
I am using telerik Radgrid to display my data .My aim is to add specific column with combobox of each row with same datasource without creating object each time,Because i have to create object combobox each time even if the datasource is same. Is this possible in Telerik?
Thanks in advance
I am using Telerik RadGridView for WPF to display the data.
My requirement is when I end up changing a value in one of the columns then update the data of different columns of same row.
I am using CellEditEnded event to calculate and update other cell's value.
This works when I set the focus to any other cell of different row but if I click somewhere in the cells of same row, it does not update values.
Found the solution. Just added grid.Items.CommitEdit().
I have a DataSet that I create at runtime. I would like to display this information in a datagrid using wpf and have it display certain columns chosen at runtime.
I can get the data to display using:
datagrid.ItemsSource = dataset.Tables[0].DefaultView;
datagrid.DataContext = dataset.Tables[0];
How do I use DataGridTemplateColumn to add columns to the data grid and have my dataset's information displayed in them or other arbitrary data (numeration, etc)?
Thank you.
Check if these previous StackOverflow questions answer yours:
Generating columns dynamically in the WPF DataGrid?
programatically add column & rows to WPF Datagrid
(Here is the search I used).
Basically you need to add columns to the datagrid, and set their binding (using the Binding property). There are a variety of columns to choose from, you want one that derives from DataGridBoundColumn such as DataGridTextColumn.
How to Add Number Rows to a grid view dynamically using c# asp.net
Add new "rows" to the datasource of the grid. If your datasource is a DataTable, then add a new DataRow to the DataTable. If your datasource is a collection of objects, then add a new object to that collection.
Don't forget to rebind the grid once you have updated the datasource.
To do this, add rows to the data source to which the grid is bound.
Here's an example.
Edit: The link I posted adds a row without adding to the data source. It seems kind of kludgey to me, but it may be more like what you're looking for.
i want to insert a new row to grid view while i click new button with out using the sqldatasource. and also how to edit, update, and delete rows from grid view. pls help me
[visual studio 2008
asp.net with c#]
thanks
thiru
What do you mean by "without using the SqlDataSource" ? How do you intend to propagate the inserted data to the data store, then ? You have not specified what other method you are using.
Anyway, the GridView does not inherently support insertion of records, but you can accomplish it by creating a FooterTemplate in which you create the fields for entry of new data. Additionally, provide a column to allow for Insert/Cancel buttons in the FooterTemplate.
Here's a good sample: How to easily insert row in GridView with SqlDataSource
Good gridview tutorial : ASP.NET Quickstart Tutorials
For adding new row you could try putting controls in footer row of the GridView.
Editing, updating and deleting require you to do two things:
implement those operations in the SqlDataSource
enable these operations in GridView
If you want to do it without the SQL datasource, then set DataTable as a GridView's datasource.
Good example on how to populate and add a row to datatable.