In this particular case, setting the IsAIEnabled property to false does not hide the PromptInput element in the following themes:

- Aqua
- Desert
- HighContrastBlack
- Office2007Black
- Office2010Silver
- Windows7

As a workaround, the PromptInput element can be removed by setting its visibility property to Collapsed:

gridView1.GridViewElement.PromptInputElement.Visibility = ElementVisibility.Collapsed;

Hi,

when I select the column chooser multiple times via context menu, the column chooser dialog scales multiple times.

Reproduced here with the Telerik sample application. 150 % dpi scaling.

Regards

Erwin

In the ControlDefault theme, editor cell text is misaligned while editing a cell.

The specified format in the DisplayFormat attribute should be considered when automatically generating the GridViewDateTimeColumn.

public RadForm1()
{
    InitializeComponent();

    List<Item> items = new List<Item>();
    for (int i = 0; i < 5; i++)
    {
        items.Add(new Item(DateTime.Now.AddDays(i)));
    }

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

public class Item
{
    [System.ComponentModel.DisplayName("My Date")]
    [System.ComponentModel.DataAnnotations.DisplayFormat(DataFormatString = "{0:MM/dd/yyyy}")]
    public DateTime Date { get; set; }

    public Item(DateTime date)
    {
        this.Date = date;
    }
}

We should consider the Display attribute when using business objects as data source in RadGridView.

To reproduce
- Add condition formatting object that changes the font.
- Add cell style that changes the background only.

Workaraound:
Use the CellFormatting event instead of a style.

To reproduce:

GridViewMultiComboBoxColumn supplierColumn = new GridViewMultiComboBoxColumn();
supplierColumn.SyncSelectionWithText = true;
supplierColumn.Name = "SupplierColumn";
supplierColumn.HeaderText = "Supplier";
supplierColumn.DropDownStyle = Telerik.WinControls.RadDropDownStyle.DropDown;
supplierColumn.AutoCompleteMode = AutoCompleteMode.Append;
supplierColumn.DataSource = this.suppliersBindingSource;
supplierColumn.ValueMember = "SupplierID";
supplierColumn.DisplayMember = "ContactName";
supplierColumn.FieldName = "SupplierID";
supplierColumn.Width = 200;
this.radGridView1.Columns.Add(supplierColumn);

Select the new row and try to enter some text that is not valid and press Enter. You will notice the new row is added with the last valid auto-completed value.

Workaround: cancel the UserAddingRow event if the entered text is not valid.

Excel-like pop-up location is not scaled properly on High DPI.

The reported behavior is observed in VisualStudio2022Light (or dark), VisualStudio2012, Office2013, Windows11.

When the BestFitColumns() method is used, the column width will be calculated to fit the content. In a scenario where the content is the longest one in the column, it will be next to the left and right side cell borders. When such a cell is selected and marked as a current cell, the current cell border will be applied, which will shrink the space for the content, and ellipses will appear.

The BestFitColumns() method needs to take into account the current cell border width in different themes.