ASPxUploadControl.HasFile Property

OBSOLETE

Use the UploadedFiles[] property

Gets a value that indicates whether the control has a file.Note: This property is now obsolete; use the ASPxUploadControl.UploadedFiles property instead.

Namespace: DevExpress.Web

Assembly: DevExpress.Web.v19.2.dll

Declaration

C#

[Obsolete("Use the UploadedFiles[] property")]
public bool HasFile { get; }

VB.NET

<Obsolete("Use the UploadedFiles[] property")>
Public ReadOnly Property HasFile As Boolean

Property Value

Type	Description
Boolean	true if the control contains a file; otherwise, false.

Remarks

Use the HasFile property to verify whether a file that should be uploaded is specified for the ASPxUploadControl on the client, and this file exists. If the HasFile property is true, the file can be saved by using specific means (for instance, see the ASPxUploadControl.SaveAs method or the ASPxUploadControl.FileBytes and ASPxUploadControl.FileContent properties).

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the HasFile property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

how-to-use-the-client-performdatacallback-method-and-the-server-customdatacallback-event-e1397/CS/HtmlEditorSaveHtml/DevExpress/ASPxHtmlEditorForms/InsertImageForm.ascx.cs#L66

string fileName = "";
if (uplImage.HasFile) {
    string uploadFolder = HtmlEditor.SettingsImageUpload.UploadImageFolder;

how-to-set-up-a-custom-font-dialog-e1934/CS/HtmlEditorCustomFontDialog/DevExpress/ASPxHtmlEditorForms/InsertImageForm.ascx.cs#L66

string fileName = "";
if (uplImage.HasFile) {
    string uploadFolder = HtmlEditor.SettingsImageUpload.UploadImageFolder;

how-to-provide-an-end-user-with-a-list-of-templates-to-insert-into-the-editor-e1974/CS/InsertTemplateText/DevExpress/ASPxHtmlEditorForms/InsertImageForm.ascx.cs#L66

string fileName = "";
if (uplImage.HasFile) {
    string uploadFolder = HtmlEditor.SettingsImageUpload.UploadImageFolder;

VB.NET

how-to-use-the-client-performdatacallback-method-and-the-server-customdatacallback-event-e1397/VB/HtmlEditorSaveHtml/DevExpress/ASPxHtmlEditorForms/InsertImageForm.ascx.vb#L64

Dim fileName As String = ""
If uplImage.HasFile Then
    Dim uploadFolder As String = HtmlEditor.SettingsImageUpload.UploadImageFolder

how-to-set-up-a-custom-font-dialog-e1934/VB/HtmlEditorCustomFontDialog/DevExpress/ASPxHtmlEditorForms/InsertImageForm.ascx.vb#L64

Dim fileName As String = ""
If uplImage.HasFile Then
    Dim uploadFolder As String = HtmlEditor.SettingsImageUpload.UploadImageFolder

how-to-provide-an-end-user-with-a-list-of-templates-to-insert-into-the-editor-e1974/VB/InsertTemplateText/DevExpress/ASPxHtmlEditorForms/InsertImageForm.ascx.vb#L64

Dim fileName As String = ""
If uplImage.HasFile Then
    Dim uploadFolder As String = HtmlEditor.SettingsImageUpload.UploadImageFolder