menu

ASP.NET Web Forms

  • Code Examples
  • Upgrade Guide
  • User Guide
  • Demos
  • Support
  • Forums
  • Download
Class DropDownListPropertiesBase

    Show / Hide Table of Contents

    Class DropDownListPropertiesBase

    Inheritance
    System.Object
    EJTagHelper
    PropertiesBase
    DropDownListPropertiesBase
    MobileDropDownListProperties
    Inherited Members
    PropertiesBase.Create
    PropertiesBase.Destroy
    PropertiesBase.CssClass
    EJTagHelper.GetControlDetails()
    EJTagHelper.GetControlDetails(String)
    System.Object.ToString()
    System.Object.Equals(System.Object)
    System.Object.Equals(System.Object, System.Object)
    System.Object.ReferenceEquals(System.Object, System.Object)
    System.Object.GetHashCode()
    System.Object.GetType()
    System.Object.MemberwiseClone()
    Namespace: Syncfusion.JavaScript
    Assembly: Syncfusion.EJ.dll
    Syntax
    public class DropDownListPropertiesBase : PropertiesBase

    Constructors

    DropDownListPropertiesBase()

    Initializes a new instance of the DialogPropertiesBuilder class.

    Declaration
    public DropDownListPropertiesBase()

    Properties

    AllowVirtualScrolling

    The Virtual Scrolling(lazy loading) feature is used to display a large amount of data that you require without buffering the entire load of a huge database records in the DropDownList, that is, when scrolling, an AJAX request is sent to fetch some amount of data from the server dynamically.

    Declaration
    [JsonProperty("allowVirtualScrolling")]
    public bool AllowVirtualScrolling { get; set; }
    Property Value
    Type Description
    System.Boolean

    DelimiterChar

    Sets the separator when the multiSelectMode with delimiter option or checkbox is enabled with the dropdown.

    Declaration
    [JsonProperty("delimiterChar")]
    public string DelimiterChar { get; set; }
    Property Value
    Type Description
    System.String

    Enabled

    This property is used to indicate whether the DropDownList control responds to the user interaction or not. By default, the control is in the enabled mode and you can disable it by setting it to false.

    Declaration
    [JsonProperty("enabled")]
    public bool Enabled { get; set; }
    Property Value
    Type Description
    System.Boolean

    EnableMultiSelect

    Enables the dropdownlist multi selection

    Declaration
    [JsonProperty("enableMultiSelect")]
    public bool EnableMultiSelect { get; set; }
    Property Value
    Type Description
    System.Boolean

    EnablePersistence

    Saves the current model value to the browser cookies for state maintenance. While refreshing the DropDownList control page, it retains the model value and it is applied from the browser cookies.

    Declaration
    [JsonProperty("enablePersistence")]
    public bool EnablePersistence { get; set; }
    Property Value
    Type Description
    System.Boolean

    ItemsCount

    Data can be fetched in the DropDownList control by using the DataSource, specifying the number of items.

    Declaration
    [JsonProperty("itemsCount")]
    public int ItemsCount { get; set; }
    Property Value
    Type Description
    System.Int32

    PopupHeight

    Defines the height of the suggestion popup box in the DropDownList control.

    Declaration
    [JsonProperty("popupHeight")]
    public string PopupHeight { get; set; }
    Property Value
    Type Description
    System.String

    PopupWidth

    Defines the width of the suggestion popup box in the DropDownList control.

    Declaration
    [JsonProperty("popupWidth")]
    public string PopupWidth { get; set; }
    Property Value
    Type Description
    System.String

    ReadOnly

    Specifies that the DropDownList textbox values should be read-only.

    Declaration
    [JsonProperty("readOnly")]
    public bool ReadOnly { get; set; }
    Property Value
    Type Description
    System.Boolean

    SelectedItemIndex

    Specifies an item to be selected in the DropDownList.

    Declaration
    [JsonProperty("selectedItemIndex")]
    public int SelectedItemIndex { get; set; }
    Property Value
    Type Description
    System.Int32

    TargetId

    Specifies the targetID for the DropDownList’s items.

    Declaration
    [JsonProperty("targetId")]
    public string TargetId { get; set; }
    Property Value
    Type Description
    System.String

    TemplateId

    By default, you can add any text or image to the DropDownList item. To customize the item layout or to create your own visualized elements, you can use this template support.

    Declaration
    [JsonProperty("templateId")]
    public string TemplateId { get; set; }
    Property Value
    Type Description
    System.String

    WaterMarkText

    Specifies a short hint that describes the expected value of the DropDownList control.

    Declaration
    [JsonProperty("waterMarkText")]
    public string WaterMarkText { get; set; }
    Property Value
    Type Description
    System.String
    Back to top Generated by DocFX
    Copyright © 2001 - 2025 Syncfusion Inc. All Rights Reserved