public void Seek(string url, string pathToSave)
{
/*Creates a SimpleBrowserDriver object and uses Navigate.GoToUrl() to access the given address*/
IWebDriver browser = new SimpleBrowserDriver();
browser.Navigate().GoToUrl(url);
/*Gets page source*/
string pageSource = browser.PageSource;
/*Seek for image links if "Images" checkbox is checked*/
if (images)
{
MatchCollection imageLinks = SeekImages(pageSource);
/*Gets the value of all match objects and adds to the ListOfLinks*/
FileLinks = FixLinks(url, imageLinks.Cast<Match>().Select(match => match.Value).ToList());
}
/*Seek for video links if "videos" checkbox is checked*/
/*Focused on vimeo*/
if (videos)
{
MatchCollection videoLinks = SeekVideos(pageSource);
FileLinks = videoLinks.Cast<Match>().Select(match => match.Value).ToList();
}
/*Creates Downloader object and uses DownloadList() to download all items in ListOfLinks*/
Downloader downloader = new Downloader();
downloader.DownloadList(FileLinks, pathToSave);
}
public void ClosingWindows()
{
IBrowser b = new BrowserWrapper(new Browser(Helper.GetAllways200RequestMocker(
new List<Tuple<string, string>>()
{
Tuple.Create("^/otherpage", "<html></html>"),
Tuple.Create("^.*", @"
<html>
<a href=""/otherpage"" target=""_blank"" id=""blanklink"">click</a>
</html>"),
}
)));
var dr = new SimpleBrowserDriver((IBrowser)b);
dr.Navigate().GoToUrl("http://blah/");
dr.FindElement(By.Id("blanklink")).Click();
Assert.That(dr.Url == "http://blah/");
Assert.That(dr.WindowHandles.Count == 2);
string otherWindowName = dr.WindowHandles.First(n => n != dr.CurrentWindowHandle);
var otherDr = dr.SwitchTo().Window(otherWindowName);
Assert.That(otherDr.Url == "http://blah/otherpage");
// Now we will close the first window and see that everything behaves as expected
dr.Close();
Assert.That(otherDr.WindowHandles.Count == 1);
Assert.That(otherDr.Url == "http://blah/otherpage"); // still there
Assert.Throws<ObjectDisposedException>(() => { var a = dr.Url; });
}
static void Main(string[] args)
{
// This is some really stupid testing code. I want to replace this by proper unit test and mock away
// the simplebrowser library and the internet using MoQ
IWebDriver browser = new SimpleBrowserDriver();
browser.Navigate().GoToUrl("http://*****:*****@placeholder]"));
inputBox.SendKeys("test");
Console.WriteLine(inputBox.Text);
inputBox = browser.FindElement(By.Name("somename"));
Console.WriteLine(inputBox.Text);
browser.Navigate().GoToUrl("http://www.funda.nl/koop");
var firstThings = browser.FindElements(By.CssSelector("*[name!='description' ]"));
firstThings = browser.FindElements(By.CssSelector("div[class ~= frst]"));
firstThings = browser.FindElements(By.CssSelector("*[class ^= nav]"));
var input = browser.FindElement(By.Name("PCPlaats"));
input.SendKeys("Utrecht");
input.Submit();
Console.WriteLine(browser.Title);
Console.ReadLine();
}
public void GoingBackInitiallyShouldntCallNavigate()
{
var b = GetMockedBrowser();
var dr = new SimpleBrowserDriver((IBrowser)b);
dr.Navigate().Back();
Assert.IsNull(b.LastRequest);
}
public void GoingBackInTimeShouldntThrowExceptions()
{
var b = GetMockedBrowser();
var dr = new SimpleBrowserDriver((IBrowser)b);
var givenUrl = "http://www.a.com/";
dr.Navigate().GoToUrl(givenUrl);
dr.Navigate().Back();
dr.Navigate().Back();
}
public void FindingDuplicatesAndNotFinding()
{
Browser b = new Browser();
b.SetContent(Helper.GetFromResources("DriverTest.GitHub.htm"));
IWebDriver driver = new SimpleBrowserDriver(new BrowserWrapper(b));
var anchor = driver.FindElement(By.TagName("a"));
Assert.That(anchor.TagName == "a");
Assert.Throws(typeof(NoSuchElementException), ()=>driver.FindElement(By.TagName("nosuchtag")));
}
public void Searching_Html_Root_Element_Should_Work()
{
Browser b = new Browser();
b.SetContent(Helper.GetFromResources("DriverTest.GitHub.htm"));
IWebDriver driver = new SimpleBrowserDriver(new BrowserWrapper(b));
var rootElement = driver.FindElements(By.TagName("html"));
Assert.NotNull(rootElement);
Assert.That(rootElement.Count > 0);
}
public void NavigatingToUrlShouldDoIt()
{
var b = GetMockedBrowser();
var dr = new SimpleBrowserDriver((IBrowser)b);
var givenUrl = "http://www.a.com/";
dr.Navigate().GoToUrl(givenUrl);
Assert.AreEqual(dr.Url, givenUrl);
Assert.AreEqual(b.LastRequest.Url.ToString(), givenUrl);
}
public void NavigatingBackwardsAfterSecondShouldNavigateToFirstUrl()
{
var b = GetMockedBrowser();
var dr = new SimpleBrowserDriver((IBrowser)b);
string[] givenUrls = { "http://www.a.com", "http://www.b.com" };
foreach (string url in givenUrls)
{
dr.Navigate().GoToUrl(url);
}
dr.Navigate().Back();
Assert.That(new Uri(dr.Url), Is.EqualTo(new Uri(givenUrls[0])));
}
public void UsingCheckboxes()
{
Browser b = new Browser();
b.SetContent(Helper.GetFromResources("DriverTest.GitHub.htm"));
IWebDriver driver = new SimpleBrowserDriver(new BrowserWrapper(b));
var checkbox1 = driver.FindElement(By.CssSelector(".cb-container #first-checkbox"));
var checkbox2 = driver.FindElement(By.CssSelector(".cb-container #second-checkbox"));
Assert.That(checkbox1.Selected, "Checkbox 1 should be selected");
Assert.That(!checkbox2.Selected, "Checkbox 2 should not be selected");
checkbox2.Click();
Assert.That(checkbox1.Selected, "Checkbox 1 should still be selected");
Assert.That(checkbox2.Selected, "Checkbox 2 should be selected");
var checkbox1Label = driver.FindElement(By.CssSelector("label[for=first-checkbox]"));
Assert.NotNull(checkbox1Label, "Label not found");
checkbox1Label.Click();
Assert.That(checkbox2.Selected, "Checkbox 2 should still be selected");
Assert.That(!checkbox1.Selected, "Checkbox 1 should be not selected");
}
public void IframesShouldLoad()
{
IBrowser b = new BrowserWrapper(new Browser(Helper.GetAllways200RequestMocker(
new List<Tuple<string, string>>()
{
Tuple.Create("^/frame", "<html></html>"),
Tuple.Create("^.*", @"
<html>
<iframe src=""/frame""/><iframe src=""/frame""/>
</html>"),
}
)));
var dr = new SimpleBrowserDriver((IBrowser)b);
b.Navigate("http://blah/");
var test = dr.FindElement(By.TagName("html"));
Assert.That(dr.WindowHandles.Count == 3);
var firstFrame = dr.SwitchTo().Frame(0);
Assert.IsNull(firstFrame.FindElement(By.TagName("iframe")));
}
public void UsingRadioButtons()
{
Browser b = new Browser();
b.SetContent(Helper.GetFromResources("DriverTest.GitHub.htm"));
IWebDriver driver = new SimpleBrowserDriver(new BrowserWrapper(b));
var radio1 = driver.FindElement(By.CssSelector(".rb-container #first-radio"));
var radio2 = driver.FindElement(By.CssSelector(".rb-container #second-radio"));
var radio1Label = driver.FindElement(By.CssSelector("label[for=first-radio]"));
Assert.That(radio1.Selected, "Radiobutton 1 should be selected");
Assert.That(!radio2.Selected, "Radiobutton 2 should not be selected");
radio2.Click();
Assert.That(!radio1.Selected, "Radiobutton 1 should not be selected");
Assert.That(radio2.Selected, "Radiobutton 2 should be selected");
Assert.NotNull(radio1Label, "Label not found");
radio1Label.Click();
Assert.That(radio1.Selected, "Radiobutton 1 should be selected");
Assert.That(!radio2.Selected, "Radiobutton 2 should be not selected");
}
public void SearchingInKnownDocument()
{
Browser b = new Browser();
b.SetContent(Helper.GetFromResources("DriverTest.GitHub.htm"));
IWebDriver driver = new SimpleBrowserDriver(new BrowserWrapper(b));
var iconSpans = driver.FindElements(By.CssSelector("span.icon"));
Assert.That(iconSpans.Count == 4, "There should be 4 spans with class icon");
var accountSettings = driver.FindElements(By.CssSelector("*[title~= Account]"));
Assert.That(accountSettings.Count == 1 && accountSettings[0].Text == "Account Settings", "There should be 1 element with title containing the word Account");
var topStuff = driver.FindElements(By.CssSelector("*[class|=top]"));
Assert.That(topStuff.Count == 3 , "There should be 3 elements with class starting with top-");
var h2s = driver.FindElements(By.CssSelector("h2"));
Assert.That(h2s.Count == 8, "There should be 8 h2 elements");
var titleContainingTeun = driver.FindElements(By.CssSelector("*[title*=Teun]"));
Assert.That(titleContainingTeun.Count == 3, "There should be 3 elements with 'Teun' somewhere in the title attrbute");
}
public void UsingSelectBoxes()
{
Browser b = new Browser();
b.SetContent(Helper.GetFromResources("DriverTest.GitHub.htm"));
IWebDriver driver = new SimpleBrowserDriver(new BrowserWrapper(b));
var selectbox = driver.FindElement(By.Name("sel"));
var box = new SelectElement(selectbox);
Assert.That(box.SelectedOption.Text == "two");
box.SelectByValue("3");
Assert.That(box.SelectedOption.Text == "three");
box.SelectByText("one");
Assert.That(box.SelectedOption.Text == "one");
selectbox = driver.FindElement(By.Name("sel_multi"));
box = new SelectElement(selectbox);
Assert.That(box.IsMultiple);
box.SelectByValue("3");
box.SelectByText("one");
Assert.That(box.AllSelectedOptions.Count == 3);
}
public void UsingLinks()
{
Browser b = new Browser();
b.SetContent(Helper.GetFromResources("DriverTest.SimpleForm.htm"));
IWebDriver driver = new SimpleBrowserDriver(new BrowserWrapper(b));
var link = driver.FindElement(By.CssSelector("a.clickLink"));
string lastRequest = "";
b.RequestLogged += (browser, logged) =>
{
Console.WriteLine("Request logged: " + logged.Url.ToString());
lastRequest = logged.Url.ToString();
};
link.Click();
Assert.That(lastRequest.Contains("www.google.com/search"), "Link has resulted in unexpected request");
b.SetContent(Helper.GetFromResources("DriverTest.SimpleForm.htm"));
link = driver.FindElement(By.CssSelector("a.link-relative"));
link.Click();
Assert.That(lastRequest.Contains("/search"), "Link has resulted in unexpected request");
}
private void SetupElementSearch(By by, out Mock<IHtmlResult> mock)
{
var browserMock = new Mock<IBrowser>();
mock = new Mock<IHtmlResult>();
var foundElement = new Mock<IHtmlResult>();
var elmEnumerator = new Mock<IEnumerator<IHtmlResult>>();
foundElement.Setup(h => h.TotalElementsFound).Returns(1);
foundElement.Setup(h => h.GetEnumerator()).Returns(elmEnumerator.Object);
elmEnumerator.Setup(e => e.Current).Returns(foundElement.Object);
elmEnumerator.SetupSequence(e => e.MoveNext()).Returns(true).Returns(false);
mock.Setup(h => h.TotalElementsFound).Returns(1);
mock.Setup(h => h.Select(It.IsAny<string>())).Returns(foundElement.Object);
mock.Setup(root => root.Select(It.IsAny<string>())).Returns(foundElement.Object);
browserMock.Setup(browser => browser.Find("html", It.IsAny<object>())).Returns(mock.Object);
string url = "http://testweb.tst";
SimpleBrowserDriver driver = new SimpleBrowserDriver(browserMock.Object);
driver.Navigate().GoToUrl(url);
driver.FindElements(by);
browserMock.Verify(b => b.Navigate(url));
browserMock.Verify(b => b.Find("html", It.IsAny<object>()));
}
public void UsingHtml5Inputs()
{
Browser b = new Browser();
b.SetContent(Helper.GetFromResources("DriverTest.SimpleForm.htm"));
IWebDriver driver = new SimpleBrowserDriver(new BrowserWrapper(b));
var colorBox = driver.FindElement(By.Id("colorBox"));
Assert.NotNull(colorBox, "Couldn't find colorbox");
colorBox.SendKeys("ff0000");
Assert.AreEqual(colorBox.Text, "ff0000", "Colorbox did not pick up sent keys");
var form = driver.FindElement(By.CssSelector("form"));
string lastRequest = "";
b.RequestLogged += (browser, logged) =>
{
Console.WriteLine("Request logged: " + logged.Url.ToString());
lastRequest = logged.Url.AbsoluteUri;
};
form.Submit();
Assert.That(lastRequest.Contains("colorBox=ff0000"), "Color box not posted correctly");
}
public void SubmitPostForm()
{
Browser b = new Browser(Helper.GetAllways200RequestMocker());
b.SetContent(Helper.GetFromResources("DriverTest.SimplePostForm.htm"));
IWebDriver driver = new SimpleBrowserDriver(new BrowserWrapper(b));
var form = driver.FindElement(By.CssSelector("form"));
NameValueCollection lastRequest = null;
b.RequestLogged += (browser, logged) =>
{
Console.WriteLine("Request logged: " + logged.Url.ToString());
lastRequest = logged.PostData;
};
form.Submit();
Assert.That(lastRequest.AllKeys.Contains("radios") && lastRequest["radios"].Contains("first"), "Radio buttons not in correct state");
// NOTE: this line seems wrong: the line breaks in a textarea should remain preserved. But, XML parsing will remove this.
// What are the actual rules around this
//Assert.That(lastRequest.AllKeys.Contains("textarea_a") && lastRequest["textarea_a"].Contains("This is a full text part\r\nwith"), "Textarea not posted correctly");
b.SetContent(Helper.GetFromResources("DriverTest.SimplePostForm.htm"));
form = driver.FindElement(By.CssSelector("form"));
var firstRadio = driver.FindElement(By.Id("first-radio"));
var firstRadioLabel = driver.FindElement(By.CssSelector("label[for=first-radio]"));
var secondRadio = driver.FindElement(By.Id("second-radio"));
secondRadio.Click();
form.Submit();
Assert.That(lastRequest.AllKeys.Contains("radios") && lastRequest["radios"].Contains("second"), "Radio buttons not in correct state");
b.SetContent(Helper.GetFromResources("DriverTest.SimplePostForm.htm"));
form = driver.FindElement(By.CssSelector("form"));
firstRadioLabel = driver.FindElement(By.CssSelector("label[for=first-radio]"));
firstRadioLabel.Click();
form.Submit();
Assert.That(lastRequest.AllKeys.Contains("radios") && lastRequest["radios"].Contains("first"), "Radio buttons not in correct state");
b.SetContent(Helper.GetFromResources("DriverTest.SimplePostForm.htm"));
form = driver.FindElement(By.CssSelector("form"));
var selectBox = driver.FindElement(By.Id("optionsList"));
var box = new SelectElement(selectBox);
Assert.That(box.AllSelectedOptions.Count == 1, "First option should be selected in selectbox");
form.Submit();
Assert.That(lastRequest.AllKeys.Contains("optionsList") && lastRequest["optionsList"].Contains("opt1"), "Selectbox not in correct state");
Assert.That(!lastRequest.AllKeys.Contains("submitButton"), "Value of submit button should not be posted");
b.SetContent(Helper.GetFromResources("DriverTest.SimplePostForm.htm"));
var submitButton = driver.FindElement(By.CssSelector("input[type=submit]"));
submitButton.Click();
Assert.That(lastRequest.AllKeys.Contains("submitButton") && lastRequest["submitButton"].Contains("button1"), "Value of submit button not posted");
Assert.That(!lastRequest.AllKeys.Contains("submitButton2"), "Value of submit button should not be posted");
b.SetContent(Helper.GetFromResources("DriverTest.SimplePostForm.htm"));
submitButton = driver.FindElement(By.CssSelector("button[type=submit]"));
submitButton.Click();
Assert.That(lastRequest.AllKeys.Contains("submitButton2") && lastRequest["submitButton2"].Contains("button2"), "Value of submit button not posted");
}
public void UsingTextboxes()
{
Browser b = new Browser();
b.SetContent(Helper.GetFromResources("DriverTest.GitHub.htm"));
IWebDriver driver = new SimpleBrowserDriver(new BrowserWrapper(b));
var textbox = driver.FindElement(By.CssSelector("#your-repos-filter"));
Assert.NotNull(textbox, "Couldn't find textbox");
Assert.That(textbox.Text == String.Empty, "Textbox without a value attribute should have empty text");
textbox.SendKeys("test text");
Assert.That(textbox.Text == "test text", "Textbox did not pick up sent keys");
textbox.SendKeys(" more");
Assert.That(textbox.Text == "test text more", "Textbox did not append second text");
textbox.Clear();
Assert.That(textbox.Text == String.Empty, "Textbox after Clear should have empty text");
}
public void UsingTextareas()
{
Browser b = new Browser();
b.SetContent(Helper.GetFromResources("DriverTest.SimpleForm.htm"));
IWebDriver driver = new SimpleBrowserDriver(new BrowserWrapper(b));
var textbox = driver.FindElement(By.Name("textarea_a"));
Assert.That(textbox != null);
Assert.That(textbox.Text.Contains("\n"), "Textarea should not make line breaks coalesce into space");
}
public void SubmitGetForm()
{
Browser b = new Browser();
b.SetContent(Helper.GetFromResources("DriverTest.SimpleForm.htm"));
IWebDriver driver = new SimpleBrowserDriver(new BrowserWrapper(b));
var form = driver.FindElement(By.CssSelector("form"));
string lastRequest = "";
b.RequestLogged += (browser, logged) =>
{
Console.WriteLine("Request logged: " + logged.Url.ToString());
lastRequest = logged.Url.AbsoluteUri;
};
form.Submit();
Assert.That(lastRequest.Contains("radios=first"), "Radio buttons not in correct state");
// NOTE: this line seems wrong: the line breaks in a textarea should remain preserved. But, XML parsing will remove this.
// What are the actual rules around this
Assert.That(lastRequest.Contains("textarea_a=This+is+a+full+text+part%0d%0awith"), "Textarea not posted correctly");
var firstRadio = driver.FindElement(By.Id("first-radio"));
var firstRadioLabel = driver.FindElement(By.CssSelector("label[for=first-radio]"));
var secondRadio = driver.FindElement(By.Id("second-radio"));
secondRadio.Click();
form.Submit();
Assert.That(lastRequest.Contains("radios=second"), "Radio buttons not in correct state");
firstRadioLabel.Click();
form.Submit();
Assert.That(lastRequest.Contains("radios=first"), "Radio buttons not in correct state");
var selectBox = driver.FindElement(By.Id("optionsList"));
var box = new SelectElement(selectBox);
Assert.That(box.AllSelectedOptions.Count == 1, "First option should be selected in selectbox");
form.Submit();
Assert.That(lastRequest.Contains("optionsList=opt1"), "Selectbox not in correct state");
Assert.That(!lastRequest.Contains("submitButton=button1"), "Value of submit button should not be posted");
var submitButton = driver.FindElement(By.CssSelector("input[type=submit]"));
submitButton.Click();
Assert.That(lastRequest.Contains("submitButton=button1"), "Value of submit button not posted");
}
public void FrameSwitchingUsingElementReference()
{
IBrowser b = new BrowserWrapper(new Browser(Helper.GetAllways200RequestMocker(
new List<Tuple<string, string>>()
{
Tuple.Create("^/frame", "<html></html>"),
Tuple.Create("^.*", @"
<html>
<body>
<iframe src=""/frame""/><iframe src=""/frame""/>
</body>
</html>"),
}
)));
var dr = new SimpleBrowserDriver((IBrowser)b);
b.Navigate("http://blah/");
//traverse document to init
var test = dr.FindElement(By.TagName("body"));
Assert.That(test.TagName == "body");
Assert.That(dr.WindowHandles.Count >= 3);
var iframe = dr.FindElement(By.TagName("iframe"));
var firstFrame = dr.SwitchTo().Frame(iframe);
Assert.That(firstFrame.Url == "http://blah/frame");
}
public SimpleManage(SimpleBrowserDriver driver)
{
_my = driver;
}
public void PostAspnetPostbackForm()
{
Browser b = new Browser(Helper.GetAllways200RequestMocker());
b.SetContent(Helper.GetFromResources("DriverTest.PostbackForm.htm"));
IWebDriver driver = new SimpleBrowserDriver(new BrowserWrapper(b));
var form = driver.FindElement(By.CssSelector("form"));
NameValueCollection lastRequest = null;
b.RequestLogged += (browser, logged) =>
{
Console.WriteLine("Request logged: " + logged.Url.ToString());
lastRequest = logged.PostData;
};
var postbackLink = driver.FindElement(By.Id("postbackLink"));
postbackLink.Click();
Assert.That(lastRequest.AllKeys.Contains("__EVENTTARGET") && lastRequest["__EVENTTARGET"].Contains("colorBox"), "colorBox was not indicated as the postback target");
}
public void GoingToNullUriShouldntCallNavigate()
{
var b = GetMockedBrowser();
var dr = new SimpleBrowserDriver((IBrowser)b);
dr.Navigate().GoToUrl((Uri)null);
Assert.IsNull(b.LastRequest);
}
public void GoingBackAndForthWithNewUrlShouldCallNavigateWithNewUrl()
{
var b = GetMockedBrowser();
var dr = new SimpleBrowserDriver((IBrowser)b);
string[] givenUrls = { "http://www.a.com", "http://www.b.com" };
foreach (string url in givenUrls)
{
dr.Navigate().GoToUrl(url);
}
dr.Navigate().Back();
string newUrl = "http://www.c.com";
dr.Navigate().GoToUrl(newUrl);
Assert.That(b.LastRequest.Url, Is.EqualTo(new Uri(newUrl)));
}
public void GoingForwardInTimeShouldntCallNavigateAgain()
{
var b = GetMockedBrowser();
var dr = new SimpleBrowserDriver((IBrowser)b);
var givenUrl = "http://www.a.com/";
dr.Navigate().GoToUrl(givenUrl);
b.LastRequest = null;
dr.Navigate().Forward();
Assert.IsNull(b.LastRequest);
}
public SimpleManage(SimpleBrowserDriver driver)
{
_my = driver;
}
public void CallingRefreshShouldNavigateAgainToSame()
{
var b = GetMockedBrowser();
var dr = new SimpleBrowserDriver((IBrowser)b);
var givenUrl = "http://www.a.com/";
dr.Navigate().GoToUrl(givenUrl);
b.LastRequest = null;
dr.Navigate().Refresh();
Assert.NotNull(b.LastRequest);
}
public void OpeningOtherWindows()
{
IBrowser b = new BrowserWrapper(new Browser(Helper.GetAllways200RequestMocker(
new List<Tuple<string, string>>()
{
Tuple.Create("^/otherpage", "<html></html>"),
Tuple.Create("^.*", @"
<html>
<a href=""/otherpage"" target=""_blank"" id=""blanklink"">click</a>
</html>"),
}
)));
var dr = new SimpleBrowserDriver((IBrowser)b);
dr.Navigate().GoToUrl("http://blah/");
dr.FindElement(By.Id("blanklink")).Click();
Assert.That(dr.Url == "http://blah/");
Assert.That(dr.WindowHandles.Count == 2);
string otherWindowName = dr.WindowHandles.First(n => n != dr.CurrentWindowHandle);
var otherDr = dr.SwitchTo().Window(otherWindowName);
Assert.That(otherDr.Url == "http://blah/otherpage");
// click it again will create a thrid window
dr.FindElement(By.Id("blanklink")).Click();
Assert.That(dr.Url == "http://blah/");
Assert.That(dr.WindowHandles.Count == 3);
}
private void button1_Click(object sender, EventArgs e)
{
WebScraper ws = new WebScraper();
IWebDriver browser = new SimpleBrowserDriver();
try
{
browser.Navigate().GoToUrl(textBox1.Text);
}
catch (System.UriFormatException)
{
MessageBox.Show("That is not a valid URL!");
return;
}
if (Directory.Exists(textBox2.Text))
{
if (Images.Checked || Audios.Checked || Videos.Checked || Documents.Checked)
{
ws.Seek(textBox1.Text, textBox2.Text);
}
else
{
MessageBox.Show("Please choose at least one filter option!");
}
}
else
{
MessageBox.Show("invalid path !");
}
}
