DxGridListEditorBase.RemoveColumnModel(DxDataColumnBaseModel) Method

Removes an unbound column from the DxGridListEditor.

Namespace: DevExpress.ExpressApp.Blazor.Editors

Assembly: DevExpress.ExpressApp.Blazor.v25.1.dll

NuGet Package: DevExpress.ExpressApp.Blazor

Declaration

C#

public void RemoveColumnModel(
    DxDataColumnBaseModel dataColumnModel
)

VB.NET

Public Sub RemoveColumnModel(
    dataColumnModel As DxDataColumnBaseModel
)

Parameters

Name	Type	Description
dataColumnModel	DevExpress.ExpressApp.Blazor.Editors.Models.DxDataColumnBaseModel	The Component Model that identifies the column to be deleted.

Remarks

The following code snippet removes an unbound column from the Grid:

using DevExpress.Blazor;
using DevExpress.ExpressApp.Blazor.Editors;
using DevExpress.ExpressApp;
using MySolutionName.Module.BusinessObjects;
using DevExpress.ExpressApp.Blazor.Editors.Models;

namespace MySolutionName.Blazor.Server.Controllers;
public class UnboundColumnController : ObjectViewController<ListView, TestObjects> {
    protected override void OnViewControlsCreated() {
        if (View.Editor is DxGridListEditor editor) {
            // Remove an unbound column
            var columnToRemove = (DxGridColumnWrapper)editor.Columns.FirstOrDefault(u => u.PropertyName == "property name");
            if (columnToRemove != null) {
                editor.RemoveColumnModel(columnToRemove.DxGridDataColumnModel);
            }
        }
        base.OnViewControlsCreated();
    }
}