Declined
Last Updated: 10 Jul 2018 17:06 by john
Created by: john
Comments: 2
Category: GridView
Type: Feature Request
0
how can i insert , update or delete? i tried after choosing the data source , it shows the data correctly but when i edit or add a new item the database is not affected (allow edit,delete and add row are set to true)
Declined
Last Updated: 18 Aug 2017 05:24 by mostafa
Created by: mostafa
Comments: 2
Category: GridView
Type: Feature Request
1
Hi Mostafa,

The end users can copy a single cell even when the SelectionMode is set to FullRowSelect via the ContextMenu when opening it on any of the data cells. If the context menu is opened on the row header they will select the whole row. Please check the attached video: radgridview-context-menu-behavior.gif.

If you would like to copy a single cell using the Ctrl-C command and have the grid setup in FullRowSelect mode please check the attached project featuring a solution. I am also attaching a video showing the result using the custom implementation in the project: radgridview-full-row-ctrl-c.gif
Declined
Last Updated: 19 Jun 2017 09:52 by ADMIN
Declined
Last Updated: 01 May 2017 10:27 by ADMIN
Declined
Last Updated: 27 Sep 2016 07:28 by ADMIN
Please refer to the attached screenshot.

Workaround:

public Form1()
{
    InitializeComponent();

    DataTable dt = new DataTable();
    dt.Columns.Add("Id");
    dt.Columns.Add("Name");
    for (int i = 0; i < 5; i++)
    {
        dt.Rows.Add(i, "Item" + i);
    }

    this.radGridView1.DataSource = dt;
    this.radGridView1.AutoSizeColumnsMode = Telerik.WinControls.UI.GridViewAutoSizeColumnsMode.Fill;

    this.radGridView1.AllowSearchRow = true;
    this.radGridView1.SearchRowPosition = Telerik.WinControls.UI.SystemRowPosition.Bottom;

    this.radGridView1.ViewDefinition = new CustomTableViewDefition();
}

public class CustomTableViewDefition : TableViewDefinition
{
    public override IRowView CreateViewUIElement(GridViewInfo viewInfo)
    {
        return new CustomTableElement();
    }
}

public class CustomTableElement : GridTableElement
{
    protected override RowsContainerElement CreateViewElement()
    {
        return new CustomRowsContainerElement();
    }
}

public class CustomRowsContainerElement : RowsContainerElement
{
    protected override SizeF ArrangeOverride(SizeF finalSize)
    {
        float y = 0;

        this.TopPinnedRows.Arrange(new RectangleF(0, y, finalSize.Width, this.TopPinnedRows.DesiredSize.Height));
        y += this.TopPinnedRows.DesiredSize.Height + ElementSpacing;

        this.ScrollableRows.Arrange(new RectangleF(0, y, finalSize.Width, this.ScrollableRows.DesiredSize.Height));
        y += this.ScrollableRows.DesiredSize.Height + ElementSpacing;

        this.BottomPinnedRows.Arrange(new RectangleF(0, finalSize.Height - this.BottomPinnedRows.DesiredSize.Height,
            finalSize.Width, this.BottomPinnedRows.DesiredSize.Height));

        return finalSize;
    }
}
Declined
Last Updated: 09 Aug 2016 13:51 by ADMIN
There should be a convenient and more straightforward API for accessing the TableElement of a child gridview. Currently, the API is:
void radGridView1_ViewCellFormatting(object sender, CellFormattingEventArgs e)
{
    if (e.CellElement is GridDetailViewCellElement)
    {
        ((GridDetailViewCellElement)e.CellElement).ChildTableElement.RowHeight = 50;
    }
}
Declined
Last Updated: 06 Jun 2016 14:04 by ADMIN
Created by: Jared
Comments: 3
Category: GridView
Type: Feature Request
1
Add an ExportToXlsx option into the native RadGridView exporting.  It has been done for WPF (http://docs.telerik.com/devtools/wpf/controls/radgridview/export/export-xlsx) - why not WinForms.  This would avoid the pain of having to implement the export using RadSpreadProcessing.
Declined
Last Updated: 11 Dec 2015 16:27 by ADMIN
For now you can manually add the columns to the ExcelFilteredColumns collection when the filters are added in code:

FilterDescriptor fd = new FilterDescriptor("Value", Telerik.WinControls.Data.FilterOperator.IsEqualTo, "B");
fd.IsFilterEditor = true;
radGridView1.FilterDescriptors.Add(fd);

this.radGridView1.MasterTemplate.ExcelFilteredColumns.Add( this.radGridView1.Columns[0] );   
Declined
Last Updated: 06 Oct 2015 10:56 by ADMIN
Declined
Last Updated: 08 Sep 2015 11:31 by ADMIN
Synchronization between the filter descriptors collection and the excel like filtering.
Declined
Last Updated: 22 Jul 2015 14:46 by ADMIN
There should be a Enum (Left, Right, None) property of the Expander Column indicating whether the position of the expander column should be left right or none.  This would be especially important during pinning activities meaning no matter how many columns are being pinned and repositioned in the pinned area of the grid, it would always remain on the left, right or none.
Declined
Last Updated: 17 Jun 2015 10:34 by ADMIN
ADMIN
Created by: Alexander
Comments: 1
Category: GridView
Type: Feature Request
1
RadGridView should be able to create new rows using objects with properties matching the FieldNames of the control's columns.
Declined
Last Updated: 26 Dec 2014 15:08 by ADMIN
Currently when RadGridView contains multiple header rows and its layout is being saved, after loading it the grid shows "No data to display" although it is binded to a data source. 

Add a functionality to support saving the layout when RadGridView contains multiple header rows
Declined
Last Updated: 26 Dec 2014 15:06 by ADMIN
Save\Load functionality of the control should work with ColumnGroupsViewDefinition.
Declined
Last Updated: 26 Dec 2014 12:47 by ADMIN
Currently it is not possible to change the table header row height when using column groups view definition.
Declined
Last Updated: 25 Dec 2014 11:15 by ADMIN
Created by: Mani
Comments: 1
Category: GridView
Type: Feature Request
0
i would like to customize the grid like below attached screen shot,is it possible using telerik win forms (rad grid view), if possible can you please send me sample code for that, if not possible can you suggest me alternate solution  for this requirement.
Declined
Last Updated: 01 Oct 2014 11:53 by ADMIN
Declined
Last Updated: 04 Jun 2014 10:35 by ADMIN
Makes RadGridView to be thread safe by using from BackgroundWorker
Declined
Last Updated: 20 Feb 2014 11:08 by ADMIN
ADMIN
Created by: Jack
Comments: 0
Category: GridView
Type: Feature Request
2
We should consider the Display attribute when using business objects as data source in RadGridView.
Declined
Last Updated: 20 Feb 2014 09:52 by ADMIN
ADD. RadGridView - SelectLastAddedRow should work in scenarios when user adds row too, not only by adding rows from the datasource.
Comment - the property is intended to work only for added rows in the RadGridView DataSource. For the rest of the cases, the cases, the UserAddedRow event should be handled.