如何使用 VBA 或 C# 读取 SAP HTMLViewer 控件数据

Question

我正在尝试自动化 SAP 任务，其中 HTMLViewercontrol 用于显示一些数据并在需要时进行更新。

加载后的 HTMLViewer 控件如下所示。

我试图记录页面的加载，但遗憾的是，其中没有任何事件。

挠了挠头几个小时后，我尝试在编辑值的同时记录脚本，结果低于脚本。

session.findById("wnd[0]/usr/cntlMAIN_CONTAINER/shellcont/shell/shellcont[1]/shell/shellcont[1]/shell/shellcont[1]/shell/shellcont[1]/shell").sapEvent "","COMMAND=NEW&ELEMENT=INP_I_5_I_=123456789&INP_I_6_I_=1.000&INP_I_7_I_=&INP_I_8_I_=16.99&INP_I_9_I_=16.99&INP_I_10_I_=5.50&INP_I_11_I_=","sapevent:A1F1"
session.findById("wnd[0]/usr/cntlMAIN_CONTAINER/shellcont/shell/shellcont[1]/shell/shellcont[1]/shell/shellcont[1]/shell/shellcont[1]/shell").sapEvent "","COMMAND=ENT&ELEMENT=INP_I_5_I_=123456789&INP_I_6_I_=1.000&INP_I_7_I_=&INP_I_8_I_=16.99&INP_I_9_I_=16.99&INP_I_10_I_=5.50&INP_I_11_I_=","sapevent:A1F1"

我不知道如何在编辑前读取 sapevent 值。

任何人都可以分享他们在这方面的专业知识。

Answer 1

我设法通过以下代码在 SAP HTMLViewer 上编辑数据：

//Record the script.
//Assign `RecordFile` name as your choice
_session.RecordFile = @"SalesScript.vbs";
//Start recording
_session.Record = true;
//Get session window handle
var handle = _session.ActiveWindow.Handle;
//Set the handle as foreground.
if (SetForegroundWindow(handle))
{
 //Send Enter key
 SendKeys.SendWait("{ENTER}");                                      
 Thread.Sleep(1000);
}
//Get the recording file path to open and get the required fields from it.
var scriptPath = _session.RecordFile;
//Stop the recording.
_session.Record = false;
//You will get the recording script file. You can get the file contains by opening it with `StreamReader`


//Method to set SAP screen foreground.
[DllImport("user32.dll")]
    public static extern bool SetForegroundWindow(
        int hWnd // handle to window
        );

如何使用 VBA 或 C# 读取 SAP HTMLViewer 控件数据

How to read SAP HTMLViewer Control data with VBA or C#

c#

vba

browser

sap-gui