使用 IronXL 在 ASP.NET MVC 中使用 C# 讀取 Excel 文件

public ActionResult Index()
{
    // Load the Excel workbook from a specified path.
    WorkBook workBook = WorkBook.Load(@"C:\Files\Customer Data.xlsx");

    // Access the first worksheet from the workbook.
    WorkSheet workSheet = workBook.WorkSheets.First();

    // Convert the worksheet data to a DataTable object.
    var dataTable = workSheet.ToDataTable();

    // Send the DataTable to the view for rendering.
    return View(dataTable);
}

Public Function Index() As ActionResult
	' Load the Excel workbook from a specified path.
	Dim workBook As WorkBook = WorkBook.Load("C:\Files\Customer Data.xlsx")

	' Access the first worksheet from the workbook.
	Dim workSheet As WorkSheet = workBook.WorkSheets.First()

	' Convert the worksheet data to a DataTable object.
	Dim dataTable = workSheet.ToDataTable()

	' Send the DataTable to the view for rendering.
	Return View(dataTable)
End Function

@{
    ViewData["Title"] = "Home Page";
}

@using System.Data
@model DataTable

<div class="text-center">
    <h1 class="display-4">Welcome to IronXL Read Excel MVC</h1>
</div>
<table class="table table-dark">
    <tbody>
        @foreach (DataRow row in Model.Rows)
        {
            <tr>
                @for (int i = 0; i < Model.Columns.Count; i++)
                {
                    <td>@row[i]</td>
                }
            </tr>
        }

    </tbody>
</table>

@
If True Then
	ViewData("Title") = "Home Page"
End If

'INSTANT VB WARNING: An assignment within expression was extracted from the following statement:
'ORIGINAL LINE: using System.Data model DataTable <div class="text-center"> <h1 class="display-4"> Welcome to IronXL Read Excel MVC</h1> </div> <table class="table table-dark"> <tbody> foreach(DataRow row in Model.Rows)
"display-4"> Welcome [to] IronXL Read Excel MVC</h1> </div> <table class="table table-dark"> (Of tbody) foreach(DataRow row in Model.Rows)
		If True Then
'INSTANT VB WARNING: An assignment within expression was extracted from the following statement:
'ORIGINAL LINE: using System.Data model DataTable <div class="text-center"> <h1 class="display-4"> Welcome to IronXL Read Excel MVC</h1> </div> <table class
"text-center"> <h1 class="display-4"> Welcome [to] IronXL Read Excel MVC</h1> </div> <table class
[using] System.Data model DataTable <div class="text-center"> <h1 class
'INSTANT VB TODO TASK: Local functions are not converted by Instant VB:
'			(Of tr) @for(int i = 0; i < Model.Columns.Count; i++)
'				{
'					<td> @row[i]</td>
'				}
			</tr>
		End If

'INSTANT VB TODO TASK: The following line uses invalid syntax:
'	</tbody> </table>