private void btnInstallChromeNativeMessaging_Click(object sender, EventArgs e)
{
try
{
//Install here
string serverMenifestPath = Path.Combine(_localAppDataExtensionsDirectory, "com.openbots.chromeserver.message-manifest.json");
ChromeExtensionRegistryManager registryManager = new ChromeExtensionRegistryManager();
registryManager.PathValue = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Resources", "Extensions", "kkepankimcahnjamnimeijpplgjpmdpp_main.crx");
registryManager.VersionValue = "1.5.2.1";
registryManager.NativeServerKey = serverMenifestPath;
MessageBox.Show("Chrome Extension is installed, please make sure its enabled. Restart chrome browser for changes to take effect.");
DialogResult = DialogResult.OK;
}
catch (Exception ex)
{
ErrorMessage = ex.Message;
DialogResult = DialogResult.Cancel;
}
}
public static void GetUIElement(object sender, EventArgs e, DataTable nativeSearchParameters, IfrmCommandEditor editor)
{
ChromeExtensionRegistryManager registryManager = new ChromeExtensionRegistryManager();
bool isChromeNativeMessagingInstalled = registryManager.IsExtensionInstalled();
if (isChromeNativeMessagingInstalled)
{
try
{
User32Functions.BringChromeWindowToTop();
string webElementStr;
NativeRequest.ProcessRequest("getelement", "", 60, out webElementStr);
if (!string.IsNullOrEmpty(webElementStr) && webElementStr != "stopped")
{
if (!webElementStr.Contains("tagName"))
{
NativeResponse responseObject = JsonConvert.DeserializeObject <NativeResponse>(webElementStr);
if (responseObject.Status == "Failed")
{
throw new Exception(responseObject.Result);
}
}
WebElement webElement = JsonConvert.DeserializeObject <WebElement>(webElementStr);
DataTable SearchParameters = WebElementToDataTable(webElement);
if (SearchParameters != null)
{
nativeSearchParameters.Rows.Clear();
foreach (DataRow rw in SearchParameters.Rows)
{
nativeSearchParameters.ImportRow(rw);
}
}
}
}
catch (Exception ex)
{
// Throw Error in Message Box
if (ex.Message.Contains("Pipe hasn't been connected yet."))
{
var result = ((Form)editor).Invoke(new Action(() =>
{
editor.ShowMessage("Chrome Native Extension is not installed! \n Please visit: https://chrome.google.com/webstore/detail/openbots-web-automation/kkepankimcahnjamnimeijpplgjpmdpp/related", "MessageBox", DialogType.OkOnly, 10);
}
));
}
else if (ex.Message.ToLower().Contains("arithmetic operation resulted in an overflow"))
{
var result = ((Form)editor).Invoke(new Action(() =>
{
editor.ShowMessage("Chrome Native Extension stopped responding.", "MessageBox", DialogType.OkOnly, 10);
}
));
}
else
{
var result = ((Form)editor).Invoke(new Action(() =>
{
editor.ShowMessage(ex.Message, "MessageBox", DialogType.OkOnly, 10);
}
));
}
}
finally
{
Process process = Process.GetCurrentProcess();
User32Functions.ActivateWindow(process.MainWindowTitle);
}
}
else
{
var result = ((Form)editor).Invoke(new Action(() =>
{
editor.ShowMessage("Chrome Native Extension is not installed! \nPlease open the Extensions Manager to install Chrome Native Extension.",
"MessageBox", DialogType.OkOnly, 10);
}
));
}
}
