blocks|key|992186|text|要将此功能添加到WebDriver中有一个悬而未决的问题，可以在此处进行跟踪：http://code.google.com/p/selenium/issues/detail?id=174|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|992187|一种解决方法是按如下方式使用JavascriptExector：|style|CODE|992188|public+void+resizeTest()+{
++++driver.Navigate().GoToUrl("http://www.example.com/");
((IJavaScriptExecutor)driver).ExecuteScript("window.resizeTo(1024,+768);");
}|code-block|syntax|javascript|992189|entityMap|0|LINK|mutability|MUTABLE|url|http://code.google.com/p/selenium/issues/detail?id=174^0|13|1I|0|0|E|H|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@$A|V|B|W|1|X]]|C|$]]|$1|D|3|E|5|6|7|Y|8|@$A|Z|B|10|F|G]]|9|@]|C|$]]|$1|H|3|I|5|J|7|11|8|@]|9|@]|C|$K|L]]|$1|M|3|-4|5|6|7|12|8|@]|9|@]|C|$]]]|N|$O|$5|P|Q|R|C|$S|T]]]]

There's an outstanding issue to add this functionality to WebDriver, which can be tracked here: <a href="http://code.google.com/p/selenium/issues/detail?id=174" rel="noreferrer">http://code.google.com/p/selenium/issues/detail?id=174</a>

A workaround would be to use the <code>JavascriptExector</code> as follows:

<pre><code>public void resizeTest() {
 driver.Navigate().GoToUrl("http://www.example.com/");
((IJavaScriptExecutor)driver).ExecuteScript("window.resizeTo(1024, 768);");
}
</code></pre>

blocks|key|992463|text|driver.Manage().Window.Maximize();|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|992464|这适用于IE和Firefox。Chrome不工作。在ChromeDriver项目上为此项目提交了一个错误。|992465|同时，chrome的变通之道是实现Joey+V.和Coder323的建议。|992466|ChromeOptions+options+=+new+ChromeOptions();
options.addArgument("--start-maximized");
driver+=+new+ChromeDriver(options);|code-block|syntax|javascript|992467|entityMap^0|0|Y|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@$9|R|A|S|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|T|8|@]|D|@]|E|$]]|$1|H|3|I|5|6|7|U|8|@]|D|@]|E|$]]|$1|J|3|K|5|L|7|V|8|@]|D|@]|E|$M|N]]|$1|O|3|-4|5|6|7|W|8|@]|D|@]|E|$]]]|P|$]]

<code>driver.Manage().Window.Maximize();</code>

This works for IE and Firefox. Chrome does not work. There is a bug submitted for this on ChromeDriver project.

Meanwhile, the get around for the chrome is to implement what Joey V. and Coder323 suggested.

<pre><code>ChromeOptions options = new ChromeOptions();
options.addArgument("--start-maximized");
driver = new ChromeDriver(options);
</code></pre>

blocks|key|992769|text|Java|type|unstyled|depth|inlineStyleRanges|entityRanges|data|992770|driver.manage().window().maximize();|code-block|syntax|javascript|992771|992772|Python|992773|driver.maximize_window()|992774|992775|红宝石|992776|@driver.manage.window.maximize|992777|或|992778|max_width,+max_height+=+driver.execute_script("return+[window.screen.availWidth,+window.screen.availHeight];")
@driver.manage.window.resize_to(max_width,+max_height)|992779|992780|target_size+=+Selenium::WebDriver::Dimension.new(1600,+1268)
@driver.manage.window.size+=+target_size|992781|entityMap^0|0|0|0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Z|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|10|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|11|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|12|8|@]|9|@]|A|$]]|$1|J|3|K|5|D|7|13|8|@]|9|@]|A|$E|F]]|$1|L|3|-4|5|6|7|14|8|@]|9|@]|A|$]]|$1|M|3|N|5|6|7|15|8|@]|9|@]|A|$]]|$1|O|3|P|5|D|7|16|8|@]|9|@]|A|$E|F]]|$1|Q|3|R|5|6|7|17|8|@]|9|@]|A|$]]|$1|S|3|T|5|D|7|18|8|@]|9|@]|A|$E|F]]|$1|U|3|R|5|6|7|19|8|@]|9|@]|A|$]]|$1|V|3|W|5|D|7|1A|8|@]|9|@]|A|$E|F]]|$1|X|3|-4|5|6|7|1B|8|@]|9|@]|A|$]]]|Y|$]]

<h1>Java</h1>
<pre><code>driver.manage().window().maximize();
</code></pre>
<hr />
<h1>Python</h1>
<pre><code>driver.maximize_window()
</code></pre>
<hr />
<h1>Ruby</h1>
<pre><code>@driver.manage.window.maximize
</code></pre>
OR
<pre><code>max_width, max_height = driver.execute_script(&quot;return [window.screen.availWidth, window.screen.availHeight];&quot;)
@driver.manage.window.resize_to(max_width, max_height)
</code></pre>
OR
<pre><code>target_size = Selenium::WebDriver::Dimension.new(1600, 1268)
@driver.manage.window.size = target_size
</code></pre>

blocks|key|992507|text|对于IE和Firefox：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|992508|driver.manage().window().maximize();|code-block|syntax|javascript|992509|对于Chrome：|992510|ChromeOptions+options+=+new+ChromeOptions();
options.addArguments("--start-maximized");
driver+=+new+ChromeDriver(+options+)|992511|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

For IE and Firefox:

<pre><code>driver.manage().window().maximize();
</code></pre>

For Chrome:

<pre><code>ChromeOptions options = new ChromeOptions();
options.addArguments("--start-maximized");
driver = new ChromeDriver( options )
</code></pre>

blocks|key|992395|text|您可以使用类似以下内容(C#)：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|992396|driver.Manage().Window.Size+=+new+Size(1024,+768);|code-block|syntax|javascript|992397|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

You can use something like this (C#):

<pre><code>driver.Manage().Window.Size = new Size(1024, 768);
</code></pre>

blocks|key|992298|text|如果您使用的是Chrome驱动程序，则可以设置功能|type|unstyled|depth|inlineStyleRanges|entityRanges|data|992299|++++var+capabilities+=+new+DesiredCapabilities();

++++var+switches+=+new+List<string>
+++++++++++++++++++++++{
+++++++++++++++++++++++++++"--start-maximized"
+++++++++++++++++++++++};

++++capabilities.SetCapability("chrome.switches",+switches);

++++new+ChromeDriver(chromedriver_path,+capabilities);|code-block|syntax|javascript|992300|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

If you are using the Chrome Driver you can set the capabilities

<pre><code> var capabilities = new DesiredCapabilities();

 var switches = new List&lt;string&gt;
 {
 "--start-maximized"
 };

 capabilities.SetCapability("chrome.switches", switches);

 new ChromeDriver(chromedriver_path, capabilities);
</code></pre>

blocks|key|993033|text|只需使用Window.Maximize()命令|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|993034|WebDriver+driver=+new+ChromeDriver()
driver.Manage().Window.Maximize();++|code-block|syntax|javascript|993035|entityMap^0|4|H|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|P|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|Q|8|@]|D|@]|E|$]]]|L|$]]

Simply use <code>Window.Maximize()</code> command

<pre><code>WebDriver driver= new ChromeDriver()
driver.Manage().Window.Maximize(); 
</code></pre>

blocks|key|1206839|text|下面的Selenium+Java代码片段适用于我：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1206840|driver.manage().window().setPosition(new+Point(0,0));
java.awt.Dimension+screenSize+=+java.awt.Toolkit.getDefaultToolkit().getScreenSize();
Dimension+dim+=+new+Dimension((int)+screenSize.getWidth(),+(int)+screenSize.getHeight());
driver.manage().window().setSize(dim);|code-block|syntax|javascript|1206841|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

The following Selenium Java code snippet worked for me:

<pre><code>driver.manage().window().setPosition(new Point(0,0));
java.awt.Dimension screenSize = java.awt.Toolkit.getDefaultToolkit().getScreenSize();
Dimension dim = new Dimension((int) screenSize.getWidth(), (int) screenSize.getHeight());
driver.manage().window().setSize(dim);
</code></pre>

blocks|key|1207126|text|对于Java：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1207127|driver.manage().window().maximize();|code-block|syntax|javascript|1207128|它可以在IE，Mozilla，Chrome上运行|1207129|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

For Java: 

<pre><code>driver.manage().window().maximize();
</code></pre>

It will work in IE, Mozilla, Chrome

blocks|key|993092|text|我也有同样的问题，但是这个问题可以通过使用下面的代码来解决。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|993093|driver.manage().window().fullscreen();|code-block|syntax|javascript|993094|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

I had the same problem, but the problem can be solved by using following code.

<pre><code>driver.manage().window().fullscreen();
</code></pre>

blocks|key|992788|text|对于C#：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|992789|driver.Manage().Window.Maximize();|code-block|syntax|javascript|992790|对于Java：|992791|driver.manage().window().maximize();|992792|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

For C#:

<pre><code>driver.Manage().Window.Maximize();
</code></pre>

For Java:

<pre><code>driver.manage().window().maximize();
</code></pre>

blocks|key|992985|text|我们观察到了新驱动程序库的错误。您可以使用稍微老一点的jars，它能够处理新的浏览器版本。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|992986|主要的通用选项是:-|992987|driver.manage().window().maximize();|code-block|syntax|javascript|992988|您也可以使用其他选项来最大化浏览器窗口。|992989|示例：-|992990|添加以下选项并将其传递给驱动程序：-|992991|++++chromeOptions.addArguments("--start-maximized");|992992|完整的代码如下所示：|992993|System.setProperty("webdriver.chrome.driver","D:\\Workspace\\JmeterWebdriverProject\\src\\lib\\chromedriver.exe");
ChromeOptions+chromeOptions+=+new+ChromeOptions();
chromeOptions.addArguments("--start-maximized");
driver+=+new+ChromeDriver(chromeOptions);|992994|或|992995|Toolkit+toolkit+=+Toolkit.getDefaultToolkit();
int+Width+=+(int)+toolkit.getScreenSize().getWidth();
int+Height+=+(int)toolkit.getScreenSize().getHeight();
//For+Dimension+class,+Import+following+library+"org.openqa.selenium.Dimension"++
driver.manage().window().setSize(new+Dimension(Width,Height));
driver.get("https://google.com");|992996|在safari上试试这个：|992997|JavascriptExecutor+jse+=+(JavascriptExecutor)driver;
String+screenWidth+=+jse.executeScript("return+screen.availWidth").toString();
String+screenHeight+=+jse.executeScript("return+screen.availHeight").toString();
int+intScreenWidth+=+Integer.parseInt(screenWidth);
int+intScreenHeight+=+Integer.parseInt(screenHeight);
Dimension+d+=+new+Dimension(intScreenWidth,+intScreenHeight);
driver.manage.window.setSize(d);|992998|entityMap^0|0|0|0|0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|14|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|15|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|16|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|17|8|@]|9|@]|A|$]]|$1|K|3|L|5|6|7|18|8|@]|9|@]|A|$]]|$1|M|3|N|5|6|7|19|8|@]|9|@]|A|$]]|$1|O|3|P|5|F|7|1A|8|@]|9|@]|A|$G|H]]|$1|Q|3|R|5|6|7|1B|8|@]|9|@]|A|$]]|$1|S|3|T|5|F|7|1C|8|@]|9|@]|A|$G|H]]|$1|U|3|V|5|6|7|1D|8|@]|9|@]|A|$]]|$1|W|3|X|5|F|7|1E|8|@]|9|@]|A|$G|H]]|$1|Y|3|Z|5|6|7|1F|8|@]|9|@]|A|$]]|$1|10|3|11|5|F|7|1G|8|@]|9|@]|A|$G|H]]|$1|12|3|-4|5|6|7|1H|8|@]|9|@]|A|$]]]|13|$]]

We have observed bug with new driver libraries. You can use slightly old jars which are able to handle new browsers versions.

The main generic option is :-

<pre><code>driver.manage().window().maximize();
</code></pre>

You can also use other option for maximizing the browser window.

Example:-

Add below option and pass it to driver:-

<pre><code> chromeOptions.addArguments("--start-maximized");
</code></pre>

The full code will look like below :-

<pre><code>System.setProperty("webdriver.chrome.driver","D:\\Workspace\\JmeterWebdriverProject\\src\\lib\\chromedriver.exe");
ChromeOptions chromeOptions = new ChromeOptions();
chromeOptions.addArguments("--start-maximized");
driver = new ChromeDriver(chromeOptions);
</code></pre>

OR

<pre><code>Toolkit toolkit = Toolkit.getDefaultToolkit();
int Width = (int) toolkit.getScreenSize().getWidth();
int Height = (int)toolkit.getScreenSize().getHeight();
//For Dimension class, Import following library "org.openqa.selenium.Dimension" 
driver.manage().window().setSize(new Dimension(Width,Height));
driver.get("https://google.com");
</code></pre>

Try this on safari :-

<pre><code>JavascriptExecutor jse = (JavascriptExecutor)driver;
String screenWidth = jse.executeScript("return screen.availWidth").toString();
String screenHeight = jse.executeScript("return screen.availHeight").toString();
int intScreenWidth = Integer.parseInt(screenWidth);
int intScreenHeight = Integer.parseInt(screenHeight);
Dimension d = new Dimension(intScreenWidth, intScreenHeight);
driver.manage.window.setSize(d);
</code></pre>

blocks|key|992615|text|using+System.Windows.Forms;
using+System.Drawing;

public+static+void+MaximizeBrowser(this+IE+myBrowser)
{
++++myBrowser.SizeWindow(Screen.PrimaryScreen.WorkingArea.Width,+Screen.PrimaryScreen.WorkingArea.Height);
}|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|992616|我使用的是Jim的代码，但为了与WatiN和C#一起使用，稍微做了一些修改，以最大化浏览器。|unstyled|992617|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|J|8|@]|9|@]|A|$]]|$1|G|3|-4|5|F|7|K|8|@]|9|@]|A|$]]]|H|$]]

<pre><code>using System.Windows.Forms;
using System.Drawing;

public static void MaximizeBrowser(this IE myBrowser)
{
 myBrowser.SizeWindow(Screen.PrimaryScreen.WorkingArea.Width, Screen.PrimaryScreen.WorkingArea.Height);
}
</code></pre>

I used Jim's code, but slightly modified for use with WatiN and C# to maximize the browser.

blocks|key|992211|text|您可以在WebDriver中使用Selenium+Emulation：|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|992212|selenium+=+new+WebDriverBackedSelenium(driver,url);
selenium.windowMaximize();|code-block|syntax|javascript|992213|entityMap|0|LINK|mutability|MUTABLE|url|http://code.google.com/p/selenium/wiki/SeleniumEmulation^0|G|I|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@$A|R|B|S|1|T]]|C|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@]|C|$G|H]]|$1|I|3|-4|5|6|7|V|8|@]|9|@]|C|$]]]|J|$K|$5|L|M|N|C|$O|P]]]]

You can use <a href="http://code.google.com/p/selenium/wiki/SeleniumEmulation" rel="nofollow noreferrer">Selenium Emulation</a> in WebDriver:

<pre><code>selenium = new WebDriverBackedSelenium(driver,url);
selenium.windowMaximize();
</code></pre>

blocks|key|992421|text|我使用了这个解决方案|type|unstyled|depth|inlineStyleRanges|entityRanges|data|992422|++++++++++++OpenQA.Selenium.Chrome.ChromeOptions+chromeoptions+=+new+OpenQA.Selenium.Chrome.ChromeOptions();
++++++++++++chromeoptions.AddArgument("--start-maximized");
++++++++++++OpenQA.Selenium.Chrome.ChromeDriver+chrome+=+new+OpenQA.Selenium.Chrome.ChromeDriver(chromeoptions);|code-block|syntax|javascript|992423|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

I used this solution 

<pre><code> OpenQA.Selenium.Chrome.ChromeOptions chromeoptions = new OpenQA.Selenium.Chrome.ChromeOptions();
 chromeoptions.AddArgument("--start-maximized");
 OpenQA.Selenium.Chrome.ChromeDriver chrome = new OpenQA.Selenium.Chrome.ChromeDriver(chromeoptions);
</code></pre>

blocks|key|992243|text|在Python中有一个函数可以用来最大化窗口，这个函数是window_maximize()。这就是我如何使用it.Hope，这有助于-|type|unstyled|depth|inlineStyleRanges|entityRanges|data|992244|from+selenium+import+selenium
sel+=+selenium('localhost',+4444,+'*firefox',+'http://10.77.21.67/')
sel.start()
sel.open('/')
sel.wait_for_page_to_load(60000)
#sel.window_focus()
sel.window_maximize()
png+=+sel.capture_screenshot_to_string()
f+=+open('screenshot.png',+'wb')
f.write(png.decode('base64'))
f.close()
sel.stop()|code-block|syntax|javascript|992245|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

There is a function that you can use to maximize the window in Python which is window_maximize(). And this is how I'm using it.Hope this helps - 

<pre><code>from selenium import selenium
sel = selenium('localhost', 4444, '*firefox', 'http://10.77.21.67/')
sel.start()
sel.open('/')
sel.wait_for_page_to_load(60000)
#sel.window_focus()
sel.window_maximize()
png = sel.capture_screenshot_to_string()
f = open('screenshot.png', 'wb')
f.write(png.decode('base64'))
f.close()
sel.stop()
</code></pre>

blocks|key|1207182|text|对于Webdriverjs+(node.js)，下面的选项可以最大化chrome窗口。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1207183|var+webdriver+=+require('selenium-webdriver');
var+driver+=+new+webdriver.Builder().
withCapabilities(webdriver.Capabilities.chrome()).build();
driver.manage().window().maximize();
driver.get('hxxp://localhost:8888');|code-block|syntax|javascript|1207184|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

For Webdriverjs (node.js), the following maximizes chrome window.

<pre><code>var webdriver = require('selenium-webdriver');
var driver = new webdriver.Builder().
withCapabilities(webdriver.Capabilities.chrome()).build();
driver.manage().window().maximize();
driver.get('hxxp://localhost:8888');
</code></pre>

blocks|key|992840|text|这个选项对我来说很好：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|992841|ChromeOptions+options+=+new+ChromeOptions();
options.addArguments("start-fullscreen");|code-block|syntax|javascript|992842|此选项适用于所有操作系统。|992843|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

This option is fine for me :

<pre><code>ChromeOptions options = new ChromeOptions();
options.addArguments("start-fullscreen");
</code></pre>

This option works on all OS.

blocks|key|1207347|text|下面这行代码将最大化IE、Chrome和Mozilla|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1207348|driver.manage().window().maximize();|code-block|syntax|javascript|1207349|文章中提到的上述代码行和其他变通方法不适用于NodeWebKit浏览器，因此作为变通方法，我不得不使用原生C#代码，如下所述：|1207350|public+static+void+MaximiseNWKBrowser(IWebDriver+d)
++++++++{
++++++++++++var+body+=+UICommon.GetElement(By.TagName("body"),+d);
++++++++++++body.Click();
++++++++++++string+alt+=+"%25";
++++++++++++string+space+=+"+";
++++++++++++string+down+=+"{DOWN}";
++++++++++++string+enter+=+"{ENTER}";
++++++++++++SendKeys.SendWait(alt+%2B+space);
++++++++++++for(var+i+=+1;+i+<=+6;+i%2B%2B)
++++++++++++{
++++++++++++++++SendKeys.SendWait(down);
++++++++++++}
++++++++++++SendKeys.SendWait(enter);++++++++++++
++++++++}|1207351|因此，这个变通方法基本上是使用"ALT%2BSPACE“调出浏览器操作菜单，从选项中选择”最大化“，然后按"ENTER”。|1207352|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|S|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

The below line of code would maximize IE, Chrome and Mozilla

<pre><code>driver.manage().window().maximize();
</code></pre>

The above line of code and other workarounds mentioned in the post did not work for NodeWebKit browser, so as a workaround i had to use native C# code as mentioned below:

<pre><code>public static void MaximiseNWKBrowser(IWebDriver d)
 {
 var body = UICommon.GetElement(By.TagName("body"), d);
 body.Click();
 string alt = "%";
 string space = " ";
 string down = "{DOWN}";
 string enter = "{ENTER}";
 SendKeys.SendWait(alt + space);
 for(var i = 1; i &lt;= 6; i++)
 {
 SendKeys.SendWait(down);
 }
 SendKeys.SendWait(enter); 
 }
</code></pre>

So this workaround basically uses "ALT+SPACE" to bring up the browser action menu to select "MAXIMIZE" from the options and presses "ENTER"

blocks|key|993122|text|适用于Chrome|type|unstyled|depth|inlineStyleRanges|entityRanges|data|993123|ChromeOptions+options+=+new+ChromeOptions();
IWebDriver+driver+=+new+ChromeDriver(options);
driver.Manage().Window.Maximize();|code-block|syntax|javascript|993124|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

For Chrome
<pre><code>ChromeOptions options = new ChromeOptions();
IWebDriver driver = new ChromeDriver(options);
driver.Manage().Window.Maximize();
</code></pre>

blocks|key|1207010|text|通过下面的代码，我可以最大化窗口，|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1207011|((JavascriptExecutor)+driver).executeScript("if(window.screen){
++++window.moveTo(0,+0);
++++window.resizeTo(window.screen.availWidth,+window.screen.availHeight);
++++};");|code-block|syntax|javascript|1207012|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Through the below code i'm able to maximize the window,

<pre><code>((JavascriptExecutor) driver).executeScript("if(window.screen){
 window.moveTo(0, 0);
 window.resizeTo(window.screen.availWidth, window.screen.availHeight);
 };");
</code></pre>

blocks|key|992636|text|这对我来说工作得很好。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|992637|Capybara.current_session.driver.browser.manage.window.resize_to(1800,+1000)|code-block|syntax|javascript|992638|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

This is working fine for me.

<pre><code>Capybara.current_session.driver.browser.manage.window.resize_to(1800, 1000)
</code></pre>

blocks|key|1207248|text|我尝试了上面的许多答案，但都没有很好的效果。我的chrome驱动版本是2.7，而使用selenium-java版本的Iam是2.9.0。官方文件建议使用：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1207249|var+capabilities+=+new+DesiredCapabilities();
var+switches+=+new+List<string>
+++++++++++++++++++++++{
+++++++++++++++++++++++++++"--start-maximized"
+++++++++++++++++++++++};
capabilities.SetCapability("chrome.switches",+switches);++++
new+ChromeDriver(chromedriver_path,+capabilities);|code-block|syntax|javascript|1207250|上述方法也不起作用。我检查了chrome驱动程序JsonWireProtocol：http://code.google.com/p/selenium/wiki/JsonWireProtocol|offset|length|style|CODE|1207251|chrome+diver协议提供了一种最大化窗口的方法：|1207252|/session/:sessionId/window/:windowHandle/maximize,|1207253|但是selenium-java中没有使用这个命令。这意味着您也可以将该命令发送给chrome。一旦我这样做了，它就能工作了。|1207254|entityMap|0|LINK|mutability|MUTABLE|url|http://code.google.com/p/selenium/wiki/JsonWireProtocol^0|0|0|O|G|15|1J|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|10|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|11|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|12|8|@$I|13|J|14|K|L]]|9|@$I|15|J|16|1|17]]|A|$]]|$1|M|3|N|5|6|7|18|8|@]|9|@]|A|$]]|$1|O|3|P|5|D|7|19|8|@]|9|@]|A|$E|F]]|$1|Q|3|R|5|6|7|1A|8|@]|9|@]|A|$]]|$1|S|3|-4|5|6|7|1B|8|@]|9|@]|A|$]]]|T|$U|$5|V|W|X|A|$Y|Z]]]]

I tried many of the answers above, but none work well.
My chrome driver version is 2.7 and Iam using selenium-java vesion is 2.9.0.
The official document suggests using:

<pre><code>var capabilities = new DesiredCapabilities();
var switches = new List&lt;string&gt;
 {
 "--start-maximized"
 };
capabilities.SetCapability("chrome.switches", switches); 
new ChromeDriver(chromedriver_path, capabilities);
</code></pre>

The above also does not work. I checked the chrome driver <code>JsonWireProtocol</code>:
<a href="http://code.google.com/p/selenium/wiki/JsonWireProtocol" rel="nofollow">http://code.google.com/p/selenium/wiki/JsonWireProtocol</a>

The chrome diver protocol provides a method to maximize the window:

<pre><code>/session/:sessionId/window/:windowHandle/maximize,
</code></pre>

but this command is not used in selenium-java. This means you also send the command to chrome yourself. Once I did this it works.

blocks|key|1207387|text|Chrome驱动已经支持：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1207388|Java：|1207389|webDriver+=+new+ChromeDriver();
webDriver.manage().window().maximize();|code-block|syntax|javascript|1207390|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|L|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|M|8|@]|9|@]|A|$G|H]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

Chrome driver already support:

Java:

<pre><code>webDriver = new ChromeDriver();
webDriver.manage().window().maximize();
</code></pre>

blocks|key|993103|text|您可以尝试使用此代码最大化chrome窗口。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|993104|ChromeOptions+options+=+new+ChromeOptions();
options.addArguments("--window-size=1920,1080");

WebDriver+driver+=+new+ChromeDriver(options);|code-block|syntax|javascript|993105|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

You can try with this code to maximize chrome window.

<pre><code>ChromeOptions options = new ChromeOptions();
options.addArguments("--window-size=1920,1080");

WebDriver driver = new ChromeDriver(options);
</code></pre>

Is there any way to maximize the browser window using WebDriver (Selenium 2) with C#?

How to maximize the browser window in Selenium WebDriver (Selenium 2) using C#?

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有没有办法在C#中使用WebDriver (Selenium 2)来最大化浏览器窗口？

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