[英]How to delete VB code from an Excel sheet using C#?
Does anyone know how to delete all VB code form an Excel workbook using C#?有谁知道如何使用 C# 从 Excel 工作簿中删除所有VB 代码? This code doesn't work.
此代码不起作用。 It removes first (last one) VBComponent, but rises ArgumentException on second one.
它删除了第一个(最后一个)VBComponent,但在第二个上引发了 ArgumentException。
VBProject project = workbook.VBProject;
int componentsCount = project.VBComponents.Count;
for (int i = componentsCount; i >= 1; i--)
{
VBComponent component = project.VBComponents.Item(i);
project.VBComponents.Remove(component);
}
Any suggestions?有什么建议?
I solved it with Sam's help.我在山姆的帮助下解决了它。 I suspect that each Excel workbook has some non-deletable VBComponents, hence instead of deleting them we can clear their content.
我怀疑每个 Excel 工作簿都有一些不可删除的 VBComponents,因此我们可以清除它们的内容而不是删除它们。 It works now.
它现在有效。 Thank you Sam.
谢谢山姆。
VBProject project = workbook.VBProject;
for (int i = project.VBComponents.Count; i >= 1; i--)
{
VBComponent component = project.VBComponents.Item(i);
try
{
project.VBComponents.Remove(component);
}
catch(ArgumentException)
{
continue;
}
}
for (int i = project.VBComponents.Count; i >= 1; i--)
{
VBComponent component = project.VBComponents.Item(i);
component.CodeModule.DeleteLines(1, component.CodeModule.CountOfLines);
}
Do not forget to save your workbook afterwards之后不要忘记保存您的工作簿
have you tried deleting the first one n times:您是否尝试过删除第一个 n 次:
VBProject project = workbook.VBProject;
int componentsCount = project.VBComponents.Count;
for (int i = 1; i <= componentsCount; i++)
{
VBComponent component = project.VBComponents.Item(1);
project.VBComponents.Remove(component);
}
You might need to tweak this, but i think the VBA collections are 1 based (might need to make the project.VBComponents.Item(0)
instead.您可能需要对此进行调整,但我认为 VBA 集合是基于 1 的(可能需要改为创建
project.VBComponents.Item(0)
。
EDIT:编辑:
I found this post which explains how to do it in VBA, but presumably its not too difficult to translate...我发现这篇文章解释了如何在 VBA 中做到这一点,但大概它不太难翻译......
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.