UploadControlExtension.GetUploadedFiles(String, UploadControlValidationSettings, EventHandler<FileUploadCompleteEventArgs>) Method
Returns an array of the files uploaded via the specified UploadControl, and accepts specific parameters.
Namespace: DevExpress.Web.Mvc
Assembly: DevExpress.Web.Mvc5.v23.2.dll
NuGet Package: DevExpress.Web.Mvc5
Declaration
public static UploadedFile[] GetUploadedFiles(
string name,
UploadControlValidationSettings validationSettings,
EventHandler<FileUploadCompleteEventArgs> fileUploadCompleteDelegate
)Parameters
| Name | Type | Description |
|---|---|---|
| name | String | A string value specifying the UploadControl’s name (SettingsBase.Name). |
| validationSettings | UploadControlValidationSettings | A UploadControlValidationSettings object that contains settings that relate to the uploaded file validation. |
| fileUploadCompleteDelegate | EventHandler<FileUploadCompleteEventArgs> | A delegate method that implements custom validation of an uploaded file. |
Returns
| Type | Description |
|---|---|
| UploadedFile[] | An array of UploadedFile objects associated with file input elements. |
Remarks
Html.DevExpress().UploadControl(
settings => {
settings.Name = "uc";
settings.CallbackRouteValues = new { Controller = "Home", Action = "FileUploaded" };
settings.ClientSideEvents.FileUploadComplete = "function(s, e){ if (e.isValid) htmlEdit.SetHtml(e.callbackData); }";
})
.Render();
public ActionResult FileUploaded() {
UploadControlExtension.GetUploadedFiles("uc", new UploadControlValidationSettings() {
AllowedFileExtensions = new String[] { ".html", ".htm", ".txt" }
}, FileUploadComplete);
return null;
}
protected void FileUploadComplete(object sender, FileUploadCompleteEventArgs e) {
if (e.UploadedFile.IsValid) {
e.CallbackData = System.Text.Encoding.UTF8.GetString(e.UploadedFile.FileBytes);
}
}
Online Examples
Related GitHub Examples
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