VB.NET如何通过浏览计算机把有表头的EXCEL数据全部导入DATAGIRDVIEW中
时间: 2024-01-22 22:20:48 浏览: 18
你可以使用 OleDbDataReader 来读取 Excel 数据,并将它们存储在 DataTable 中,然后将 DataTable 绑定到 DataGridView 控件上。下面是一个示例代码:
```vb
Dim filePath As String = "C:\example.xlsx"
Dim connectionString As String = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" & filePath & ";Extended Properties=Excel 12.0;"
Dim query As String = "SELECT * FROM [Sheet1$]"
Dim adapter As New OleDbDataAdapter(query, connectionString)
Dim dataTable As New DataTable()
adapter.Fill(dataTable)
DataGridView1.DataSource = dataTable
```
请确保你已经安装了 Microsoft Access Database Engine,否则将无法使用 OleDbDataReader。
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