我在调用 VBA 脚本的 Excel 工作表中有一个嵌入式按钮。在这个脚本中,我正在读取当前目录、解析并使用它来生成值以将 string[] args 传递给外部 C# 可执行文件。我已经经历了很多次迭代,它确实调用了可执行文件,但是当 C# .exe 运行时,传递的参数似乎为空(空)。我可以在其他程序中使用这个 C# .exe 并传递参数,但是这个 VBA 脚本没有按预期工作。我也知道它传递了正确的参数#,因为我没有从 C# .exe 中得到越界异常。我目前正在将所有这些参数转换为字符串以尝试解决此问题,但这很可能不是必需的。附上VBA代码:
Sub ButtonSG1b7_Click()
Dim FileLocation
Dim ProgramName
Dim length
FileLocation = ActiveWorkbook.FullName
length = Len(FileLocation) - 5
ProgramName = Left(FileLocation, length)
ProgramName = Right(ProgramName, 10)
length = Len(FileLocation) - 15
FileLocation = Left(FileLocation, length)
length = Len(FileLocation) - 2
FileLocation = Right(FileLocation, length)
MsgBox "File Location : " & FileLocation & " Program Name: " & ProgramName
Dim str0 As String
Dim str1 As String
Dim str2 As String
Dim str3 As String
Dim str4 As String
Dim str5 As String
Dim str6 As String
str0 = "H:\StageGate\Administration\Scripts\GetLatestFileOpen.exe "
str1 = "H:"
str2 = FileLocation
str3 = "Common"
str4 = "\Market Feasibility "
str5 = ProgramName
str6 = ".xlsx"
MsgBox str0 & str1 & str2 & str3 & str4 & str5 & str6
Shell (str0 & str1 & str2 & str3 & str4 & str5 & str6)
End Sub
编辑(添加涉及 Solidworks EPDM 库的初步 C# 代码,该库接受参数,将其转换为列表,并使用该列表提供字符串文件路径以在 EPDM 库中的文件夹上获取最新信息,然后打开文件的更新本地副本.) :
using System;
using System.Diagnostics;
using System.Windows.Forms;
using System.Collections.Generic;
using System.Linq;
using System.IO;
using EPDM.Interop.epdm;
class Program
{
static void Main(string[] args)
{
IEdmFolder5 ppoRetParentFolder;
List<string> filePath = new List<string>(args);
if (filePath.Any())
{
filePath.RemoveAt(0); //really need to just stop having the script call passing this argument.
}
if (Directory.Exists(@"C:\StageGate")) {
filePath.Insert(0,"C:");
}
else if (Directory.Exists(@"H:\StageGate"))
{
filePath.Insert(0,"H:");
}
else
{
MessageBox.Show("StageGate not found.");
}
string newFilePath = string.Join("", filePath.ToArray());
filePath.RemoveAt(5);
filePath.RemoveAt(4);
filePath.RemoveAt(3);
string folderPathstr = string.Join("", filePath.ToArray());
//MessageBox.Show(folderPathstr);
//Have to create vault object to work with BatchGet
EdmVault5 vault = new EdmVault5();
//Replace My_Vault with your vault name
vault.LoginAuto("StageGate", 0);
//Set the 2 here equal to how many folders you want to get (not counting subfolders)
EdmSelItem[] folderArray = new EdmSelItem[1];
IEdmBatchGet bg = (IEdmBatchGet)vault.CreateUtility(EdmUtility.EdmUtil_BatchGet);
//Create and array element for eachf older you want to get, replace folder locations with your folders
folderArray[0].mlDocID = 0;
folderArray[0].mlProjID = vault.GetFolderFromPath(folderPathstr).ID;
//fa[1].mlDocID = 0;
//fa[1].mlProjID = vault.GetFolderFromPath("C:\\My_Vault\\FolderPath").ID;
bg.AddSelection(vault, folderArray);
bg.CreateTree(0, (int)EdmGetCmdFlags.Egcf_IncludeAutoCacheFiles); //Egcf_IncludeAutoCacheFiles will get latest version of file
bg.GetFiles(0, null);
if (File.Exists(newFilePath))
{
Process process = Process.Start(newFilePath); //can't just open the file. Need to create new windows process to have the file open in the default application(process)
//File.Open(newPath, FileMode.Open);
}
else
{
MessageBox.Show("File not found.");
}