Hi,

I am currently testing the Q1 2008 gridview and I'm facing this issue :
Each time that I remove a column from the grouping panel, I loose all grouping information displayed in the row like :  "Compagny : TESTABC ; "

Here's what I do :

Fist, I'm accessing data through LINQ doing something like this :

Then I group using 2 or more columns and I remove one of them.

Any idea what code is missing ?

---

I configured (in designer) the gridview like this :

enableSorting : false;
MasterGridViewTemplate.AllowAddNewRow : false;
MasterGridViewTemplate.AllowDeleteRow : false;
MasterGridViewTemplate.AllowEditRow : false;

**Update**
Issue arrises on Vista Business and Win2k3 but not XP (only 3 OS's tested so far)

Double clicking on a forms title bar to maximise the form causes the Gridview's CellClick event to fire.

This will only happen if the mouse is hovering over a row in the grid after the form is maximised.

The CellClick event doesn't fire if you maximise the form with the top right form button.

using System;
using System.Data;
using System.Windows.Forms;

namespace GridTest
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void radGridView1_CellClick(object sender, Telerik.WinControls.UI.GridViewCellEventArgs e)
        {
            DoStuff();
        }
        private static void DoStuff()
        {
            MessageBox.Show("Fired from CellClick");
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            DataTable dt = new DataTable("Stuff");

            DataColumn dc = new DataColumn {DataType = typeof (string), ColumnName = "1"};
            dt.Columns.Add(dc);

            dc = new DataColumn {DataType = typeof (string), ColumnName = "2"};
            dt.Columns.Add(dc);

            dc = new DataColumn {DataType = typeof (string), ColumnName = "3"};
            dt.Columns.Add(dc);

            dc = new DataColumn {DataType = typeof (string), ColumnName = "4"};
            dt.Columns.Add(dc);

            for (int i = 0; i < 20; i++)
            {
                DataRow dr = dt.NewRow();
                dr[0] = "Fluff";
                dr[1] = "Fluff";
                dr[2] = "Fluff";
                dr[3] = "Fluff";

                dt.Rows.Add(dr);
            }

            radGridView1.DataSource = dt;
            radGridView1.MasterGridViewTemplate.Columns[0].Width = 350;
            radGridView1.MasterGridViewTemplate.Columns[1].Width = 350;
            radGridView1.MasterGridViewTemplate.Columns[2].Width = 350;
            radGridView1.MasterGridViewTemplate.Columns[3].Width = 350;
        }
    }
}

Does Telerik have CheckedCombo Box control?
If yes, does it have an option to select mulitple values like in CheckedListbox?

Prad

I cannot figure out how to set the size or position (in pixels, not snapped to the top, left, bottom, or right) of a floating DockPanel which was created at runtime.

Below is how I'm instantiating the DockPanel (the DeckWorkspace is a valid UserControl... part of CAB, "docked" and "auto-hide" are bools). I have tried setting Size, but that only appears to control the private "dockSize" member, and obviously I don't have access to the private "floatSize" member.

DockPanel panel = new DockPanel();

DeckWorkspace workspace = new DeckWorkspace();

workspace.Name = workspaceName;

workspace.Dock = DockStyle.Fill;

panel.Controls.Add(workspace);

dockingManager1.PrimarySite.DockingManager.SetDock(panel, DockPosition.Default);

panel.DockState = (docked) ? DockState.Docked : DockState.Floating;

panel.DockState = (autoHide) ? DockState.Docked & DockState.AutoHide : panel.DockState;

I've set some conditional formatting on my RadGridView which works great.  However when I update a cell value, the color formatting isn't applied.  Note:  I'm using ApplyToRow = true.

I'm already calling Update() and Refresh() on the grid after each update...isn't that enough to apply the conditional formatting to the cell?

Hi,

the following line in the InitializeComponentMethod causes a problem

       
StackTrace :
 Object reference not set to an instance of an object

This does not happen on all machines.

What can I try to debug / get closer to the problem?

I use version 6.0.2.0 of the RadControls, .Net Framework 2.0 , VS 2005, Windows Server 2008

I'm implementing the gridview in a 2.0 c# windows forms app.  When I export the gridview to Excel, all open instances of Excel crash. The export works, but crashing Excel is a little disruptive.

Has anyone experienced this in the past, and are there likely causes/workarounds?

Please advise...

Many thanks!

How can i filter all the columns/rows in an hierarchical grid at the same time?
The GridView includes 2 tables, AccountName as Master and Contacts as detail. At runtime the GridView shows only the AccountName Column. Now i want to be able to search either an AccountName or a Contact by entering the search criterias in only one field.

Thanks in advance

Hi,

I've got a bit of a problem I'm thinking the rad grid might be able to help out with, but I'm really not sure how to tackle this at all.

I've got a UI that has 10 fields on it, each one is a combo box. They are all linked to an underlying business object, and changing one will repopulate all the others down the line with information based on the selection.

What I'm wondering is - how can I implement this with the Rad Grid? Each row is a business object, with each combo being linked to a property on that object, and each property, when updated, also updates the list of the subsequent properties.

Second to this, I want to be able to add a grouping to the grid - I want to have a field linked to that group, so that if the user adds a new record in the grid under a group, the group field is also filled in.


How would I start figuring out how to do this?

thanks,

We have a chart bound to a datasource wirh a field that does not start with zero.
The default options do not work like IsZeroBased , minValue etc.

What can we do to make this work