/// <summary>
/// Asynchronously prints the current browser contents to the PDF file specified.
/// The caller is responsible for deleting the file when done.
/// </summary>
/// <param name="browser">The ChromiumWebBrowser instance this method extends</param>
/// <param name="path">Output file location.</param>
/// <param name="settings">Print Settings.</param>
/// <returns>A task that represents the asynchronous print operation.
/// The result is true on success or false on failure to generate the Pdf.</returns>
public static Task<bool> PrintToPdfAsync(this IWebBrowser browser, string path, PdfPrintSettings settings = null)
{
var cefBrowser = browser.GetBrowser();
ThrowExceptionIfBrowserNull(cefBrowser);
return cefBrowser.PrintToPdfAsync(path, settings);
}
/// <summary>
/// Asynchronously prints the current browser contents to the PDF file specified.
/// The caller is responsible for deleting the file when done.
/// </summary>
/// <param name="browser">The ChromiumWebBrowser instance this method extends</param>
/// <param name="path">Output file location.</param>
/// <param name="settings">Print Settings.</param>
/// <returns>A task that represents the asynchronous print operation.
/// The result is true on success or false on failure to generate the Pdf.</returns>
public static Task <bool> PrintToPdfAsync(this IWebBrowser browser, string path, PdfPrintSettings settings = null)
{
var cefBrowser = browser.GetBrowser();
ThrowExceptionIfBrowserNull(cefBrowser);
return(cefBrowser.PrintToPdfAsync(path, settings));
}
/// <summary>
/// Asynchronously prints the current browser contents to the PDF file specified.
/// The caller is responsible for deleting the file when done.
/// </summary>
/// <param name="cefBrowser">The <see cref="IBrowser"/> object this method extends.</param>
/// <param name="path">Output file location.</param>
/// <param name="settings">Print Settings.</param>
/// <returns>A task that represents the asynchronous print operation.
/// The result is true on success or false on failure to generate the Pdf.</returns>
public static Task <bool> PrintToPdfAsync(this IBrowser cefBrowser, string path, PdfPrintSettings settings = null)
{
var host = cefBrowser.GetHost();
ThrowExceptionIfBrowserHostNull(host);
var callback = new TaskPrintToPdfCallback();
host.PrintToPdf(path, settings, callback);
return(callback.Task);
}
/// <summary>
/// Asynchronously prints the current browser contents to the PDF file specified.
/// The caller is responsible for deleting the file when done.
/// </summary>
/// <param name="cefBrowser">The <see cref="IBrowser"/> object this method extends.</param>
/// <param name="path">Output file location.</param>
/// <param name="settings">Print Settings.</param>
/// <returns>A task that represents the asynchronous print operation.
/// The result is true on success or false on failure to generate the Pdf.</returns>
public static Task <bool> PrintToPdfAsync(this IBrowser cefBrowser, string path, PdfPrintSettings settings = null)
{
var host = cefBrowser.GetHost();
ThrowExceptionIfBrowserHostNull(host);
return(host.PrintToPdfAsync(path, settings));
}
/// <summary>
/// Asynchronously prints the current browser contents to the PDF file specified.
/// The caller is responsible for deleting the file when done.
/// </summary>
/// <param name="cefBrowser">The <see cref="IBrowser"/> object this method extends.</param>
/// <param name="path">Output file location.</param>
/// <param name="settings">Print Settings.</param>
/// <returns>A task that represents the asynchronous print operation.
/// The result is true on success or false on failure to generate the Pdf.</returns>
public static Task<bool> PrintToPdfAsync(this IBrowser cefBrowser, string path, PdfPrintSettings settings = null)
{
var host = cefBrowser.GetHost();
ThrowExceptionIfBrowserHostNull(host);
return host.PrintToPdfAsync(path, settings);
}