vbsendkeys方法（Vbsendkeys method）.doc

vbsendkeys方法（Vbsendkeys method） This example uses the Shell function to run the calculator program attached to the Microsoft Windows; then uses the SendKeys statement to press some numeric keys of the calculator and finally exits the calculator. If you want to see the sample run, you can paste the sample into the process and run it. Because AppActivate will shift focus to the calculator application, this example can not be run in a single step. ) Dim, ReturnValue, I ReturnValue = Shell (CALC.EXE, 1) runs the calculator. AppActivate ReturnValue activate calculator. For I = 1, To 100 sets the count loop. SendKeys I True {+}, press the button to the calculator Next Iadds all the I values. SendKeys = =, True gets the sum SendKeys %{F4}, True press ALT+F4 to close the calculator. _________________________________________________ SendKeys method see also The WshShell object | Run method One or more keystrokes to the active window (like the same keystroke on the keyboard). Object.SendKeys (string) parameter Object WshShell object. String To send keystrokes (one or more) string value. Explain Use the SendKeys method to send keystrokes to the application of automation interface. Most keyboard characters are available a keystroke said. Some characters on the keyboard is composed of a plurality of keystrokes assembled (e.g., CTRL+SHIFT+HOME). To send a single keyboard character, send the character itself as the string parameter. For example, to send the letter X, send the string parameter x. Note that you want to send spaces, and then send strings. SendKeys can be used to simultaneously transmit multiple keystrokes. To this end, can be arranged together each keystroke in order to create a series of string parameters representing the complex keystrokes. For example, to send keystrokes to a, B and C, you need to send a string parameter abc. The SendKeys method uses some characters as modifiers for characters (rather than using their own meanings). This set of special characters