C# IE.SafeInternetExplorerDriverHandle类代码示例

 /// <summary>
 /// Initializes a new instance of the InternetExplorerDriver class.
 /// </summary>
 public InternetExplorerDriver()
 {
     handle = new SafeInternetExplorerDriverHandle();
     WebDriverResult result = NativeDriverLibrary.Instance.NewDriverInstance(ref handle);
     if (result != WebDriverResult.Success)
     {
         throw new WebDriverException(string.Format(CultureInfo.InvariantCulture, "Cannot create new browser instance: {0}", result.ToString()));
     }
 }

 /// <summary>
 /// Gets the identifying handle string of the current window.
 /// </summary>
 /// <param name="driverHandle">A handle to the instance of the <see cref="InternetExplorerDriver"/> class.</param>
 /// <param name="handleWrapperHandle">A pointer to a string containing the window .</param>
 /// <returns>A <see cref="WebDriverResult"/> value indicating success or failure.</returns>
 internal WebDriverResult GetCurrentWindowHandle(SafeInternetExplorerDriverHandle driverHandle, ref SafeStringWrapperHandle handleWrapperHandle)
 {
     IntPtr functionPointer = NativeMethods.GetProcAddress(nativeLibraryHandle, GetCurrentWindowHandleFunctionName);
     StringReturningDriverFunction getCurrentWindowHandleFunction = Marshal.GetDelegateForFunctionPointer(functionPointer, typeof(StringReturningDriverFunction)) as StringReturningDriverFunction;
     WebDriverResult result = getCurrentWindowHandleFunction(driverHandle, ref handleWrapperHandle);
     return result;
 }

 internal static extern WebDriverResult wdClose(SafeInternetExplorerDriverHandle driver);

 internal static extern WebDriverResult wdWaitForLoadToComplete(SafeInternetExplorerDriverHandle driver);

 internal static extern WebDriverResult wdSwitchToFrame(SafeInternetExplorerDriverHandle handle, string frameName);

 internal static extern WebDriverResult wdSetVisible(SafeInternetExplorerDriverHandle handle, int visible);

 internal static extern WebDriverResult wdNewDriverInstance(ref SafeInternetExplorerDriverHandle handle);

 internal static extern WebDriverResult wdGetAllWindowHandles(SafeInternetExplorerDriverHandle driver, ref SafeStringCollectionHandle handles);

 internal static extern WebDriverResult wdGet(SafeInternetExplorerDriverHandle handle, string url);

 internal static extern WebDriverResult wdFindElementsByXPath(SafeInternetExplorerDriverHandle driver, SafeInternetExplorerWebElementHandle element, [MarshalAs(UnmanagedType.LPWStr)] string xpath, ref SafeWebElementCollectionHandle result);

 internal static extern WebDriverResult wdFindElementByTagName(SafeInternetExplorerDriverHandle driver, SafeInternetExplorerWebElementHandle element, [MarshalAs(UnmanagedType.LPWStr)] string linkText, ref SafeInternetExplorerWebElementHandle result);

 internal static extern WebDriverResult wdExecuteScript(SafeInternetExplorerDriverHandle driver, string script, SafeScriptArgsHandle scriptArgs, ref SafeScriptResultHandle scriptRes);

 /// <summary>
 /// Retrieves the value from the script result.
 /// </summary>
 /// <param name="scriptResultHandle">A handle to the result of the script.</param>
 /// <param name="driverHandle">A handle to the instance of the <see cref="InternetExplorerDriver"/> class.</param>
 /// <param name="scriptResultValue">A value representing the value of the returned object from the script.</param>
 /// <returns>A <see cref="WebDriverResult"/> value indicating success or failure.</returns>
 internal WebDriverResult GetElementScriptResult(SafeScriptResultHandle scriptResultHandle, SafeInternetExplorerDriverHandle driverHandle, out SafeInternetExplorerWebElementHandle scriptResultValue)
 {
     IntPtr functionPointer = NativeMethods.GetProcAddress(nativeLibraryHandle, GetElementScriptResultFunctionName);
     ElementReturningScriptResultFunction scriptResultFunction = Marshal.GetDelegateForFunctionPointer(functionPointer, typeof(ElementReturningScriptResultFunction)) as ElementReturningScriptResultFunction;
     WebDriverResult result = scriptResultFunction(scriptResultHandle, driverHandle, out scriptResultValue);
     return result;
 }

 /// <summary>
 /// Gets an attribute of the specified element.
 /// </summary>
 /// <param name="driverHandle">A handle to the instance of the <see cref="InternetExplorerDriver"/> class.</param>
 /// <param name="elementHandle">A handle to the instance of the <see cref="InternetExplorerWebElement"/> class.</param>
 /// <param name="attributeName">The name of the attribute.</param>
 /// <param name="attributeValueWrapperHandle">A pointer to a string containing the attribute value.</param>
 /// <returns>A <see cref="WebDriverResult"/> value indicating success or failure.</returns>
 internal WebDriverResult GetElementAttribute(SafeInternetExplorerDriverHandle driverHandle, SafeInternetExplorerWebElementHandle elementHandle, string attributeName, ref SafeStringWrapperHandle attributeValueWrapperHandle)
 {
     IntPtr functionPointer = NativeMethods.GetProcAddress(nativeLibraryHandle, GetElementAttributeFunctionName);
     GetElementAttributeFunction getAttributeFunction = Marshal.GetDelegateForFunctionPointer(functionPointer, typeof(GetElementAttributeFunction)) as GetElementAttributeFunction;
     WebDriverResult result = getAttributeFunction(driverHandle, elementHandle, attributeName, ref attributeValueWrapperHandle);
     return result;
 }

 internal static extern WebDriverResult wdGetTitle(SafeInternetExplorerDriverHandle handle, ref SafeStringWrapperHandle result);