使用datagridview VB.NET在datagridview中搜索数据

Private Sub btnSearch_Click(sender As Object, e As EventArgs) Handles btnSearch.Click
    Dim keyword As String = txtKeyword.Text.Trim() ' 获取搜索关键字
    
    ' 遍历DataGridView的每一行
    For Each row As DataGridViewRow In dataGridView1.Rows
        ' 遍历每一单元格
        For Each cell As DataGridViewCell In row.Cells
            ' 判断单元格的值是否包含搜索关键字
            If cell.Value IsNot Nothing AndAlso cell.Value.ToString().Contains(keyword) Then
                ' 设置匹配到的行为选中状态
                row.Selected = True
                ' 滚动到选中的行
                dataGridView1.FirstDisplayedScrollingRowIndex = row.Index
                Exit For ' 退出内层循环
            End If
        Next
    Next
End Sub