public static async Task <PickerResult> OpenFileAsync(string clientId, bool multiSelect, IWin32Window owner = null)
{
const string msaAuthUrl = "https://login.live.com/oauth20_authorize.srf";
const string msaDesktopUrl = "https://login.live.com/oauth20_desktop.srf";
string startUrl, completeUrl;
var scopes = multiSelect ? "onedrive_onetime.access:readfile|multi" : "onedrive_onetime.access:readfile|single";
Dictionary <string, string> urlParam = new Dictionary <string, string>();
urlParam.Add(OAuthConstants.ClientIdKeyName, clientId);
urlParam.Add(OAuthConstants.ScopeKeyName, scopes);
urlParam.Add(OAuthConstants.RedirectUriKeyName, msaDesktopUrl);
urlParam.Add(OAuthConstants.ResponseTypeKeyName, "token");
startUrl = BuildUriWithParameters(msaAuthUrl, urlParam);
completeUrl = msaDesktopUrl;
FormOneDrivePicker authForm = new FormOneDrivePicker(startUrl, completeUrl);
DialogResult result = await authForm.ShowDialogAsync(owner);
if (DialogResult.OK == result)
{
return(authForm.PickerResult);
}
return(null);
}
public static async Task<PickerResult> OpenFileAsync(string clientId, bool multiSelect, IWin32Window owner = null)
{
const string msaAuthUrl = "https://login.live.com/oauth20_authorize.srf";
const string msaDesktopUrl = "https://login.live.com/oauth20_desktop.srf";
string startUrl, completeUrl;
var scopes = multiSelect ? "onedrive_onetime.access:readfile|multi" : "onedrive_onetime.access:readfile|single";
Dictionary<string, string> urlParam = new Dictionary<string,string>();
urlParam.Add("client_id", clientId);
urlParam.Add("scope", scopes);
urlParam.Add("redirect_uri", msaDesktopUrl);
urlParam.Add("response_type", "token");
startUrl = BuildUriWithParameters(msaAuthUrl, urlParam);
completeUrl = msaDesktopUrl;
FormOneDrivePicker authForm = new FormOneDrivePicker(startUrl, completeUrl);
DialogResult result = await authForm.ShowDialogAsync(owner);
if (DialogResult.OK == result)
{
return authForm.PickerResult;
}
return null;
}
