【发布时间】:2011-03-17 18:03:43
【问题描述】:
我正在尝试使用以下代码使用 SWT 将 Office 2007/2010 应用程序嵌入到 Java 应用程序中:
import java.awt.Canvas;
import javax.swing.JFrame;
import org.eclipse.swt.SWT;
import org.eclipse.swt.awt.SWT_AWT;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.ole.win32.*;
import org.eclipse.swt.widgets.*;
public class EmbeddingTest extends Canvas {
private void initOleViewer(String target) {
Display display = new Display();
Shell shell = SWT_AWT.new_Shell(display, this);
shell.setLayout(new FillLayout());
OleFrame oleFrame = new OleFrame(shell, SWT.NONE);
OleControlSite oleControlSite = new OleControlSite(oleFrame, SWT.NONE, "Word.Document");
oleControlSite.doVerb(OLE.OLEIVERB_INPLACEACTIVATE);
OleAutomation word = new OleAutomation(oleControlSite);
int[] applicationId = word.getIDsOfNames(new String[]{"Application"});
Variant property = word.getProperty(applicationId[0]);
OleAutomation application = property.getAutomation();
int[] documentId = application.getIDsOfNames(new String[]{"Documents"});
property = application.getProperty(documentId[0]);
OleAutomation documents = property.getAutomation();
shell.open();
Variant[] arguments = new Variant[] { new Variant(target) };
int[] automationIDs = documents.getIDsOfNames(new String[]{"Open", "FileName"});
documents.invokeNoReply(automationIDs[0], arguments, new int[]{automationIDs[1]});
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) {
display.sleep();
}
}
}
public static void main(String[] args) {
JFrame jFrame = new JFrame("Embedding Test");
jFrame.setVisible(true);
EmbeddingTest viewer = new EmbeddingTest();
jFrame.add(viewer);
jFrame.setSize(600, 600);
viewer.initOleViewer(args[0]);
}
}
当我不尝试在文档对象上调用“打开”时,Word 成功嵌入到应用程序中,但整个文件菜单被禁用。当我调用“打开”时,应用程序崩溃并出现以下错误 (DISP_E_EXCEPTION):
Exception in thread "main" org.eclipse.swt.SWTException: Action can not be performed. result = -2147352567 at org.eclipse.swt.ole.win32.OLE.error(Unknown Source) at org.eclipse.swt.ole.win32.OleAutomation.invokeNoReply(Unknown Source) at EmbeddingTest.initOleViewer(EmbeddingTest.java:68) at EmbeddingTest.main(EmbeddingTest.java:88)
有谁知道如何解决此问题或在 Java 中嵌入 Office 应用程序的替代解决方案?谢谢!
更新:
查询“打开”和“文件名”的 ID 分别为“文件名”返回 null,因此它不正确。我也试过没有命名参数但没有任何成功:
documents.invokeNoReply(automationIDs[0], arguments);
【问题讨论】:
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看起来赏金即将到期。抱歉,我帮不上什么忙。
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@Gunslinger47 无论如何谢谢!至少你有三倍的人来看它。 :)