问题描述
我有一个Windows窗体,该窗体具有使用以下代码从excel工作表填充的datagridview
Imports System.IO
Imports ExcelDataReader
Public Class Products
Dim FilePath As String
Dim tables As DataTableCollection
Dim result As New DataSet
Dim dt As DataTable
Private Sub Products_Load(sender As Object,e As EventArgs) Handles MyBase.Load
Using ofd As OpenFileDialog = New OpenFileDialog()
ofd.FileName = "E:\MWP\Databases\NoDupeLinkDB.xlsx"
tbFile.Text = ofd.FileName
Using stream = File.Open(ofd.FileName,FileMode.Open,FileAccess.Read)
Using reader As IExcelDataReader = ExcelReaderFactory.CreateReader(stream)
result = reader.AsDataSet(New ExcelDataSetConfiguration() With {
.ConfigureDataTable = Function(__) New ExcelDataTableConfiguration() With {
.UseHeaderRow = True}})
tables = result.Tables
cboSheet.Items.Clear()
For Each table As DataTable In tables
cboSheet.Items.Add(table.TableName)
Next
End Using
End Using
End Using
cboSheet.Text = "Tabs"
dt = tables(cboSheet.SelectedItem.ToString())
dgvProdND.DataSource = dt
End Sub
End Class
我希望用户能够在文本框中键入内容,并在第二个datagridview中填充过滤后的信息。换一种说法;如果用户键入Abilify,则第二个dgv应该只包含第一个dgv中描述包含“ Abilify”的行。 到目前为止,我发现的所有内容都与在原始数据库上执行搜索有关。但是我没有一个,因为dgv是从Excel填充的。 有人可以帮忙吗?
解决方法
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