滤波后的DataGridView Excel导入

Question

我使用这个代码导入Excel表到datagridview的

Dim dt As DataTable = New DataTable 
dt.Columns.Add(New DataColumn("PartNumber")) 
bs = New BindingSource 
bs.DataSource = dt 
DataGridView1.DataSource = bs 
Dim DtSet As System.Data.DataSet 
Dim MyCommand As System.Data.OleDb.OleDbDataAdapter 
Con = New System.Data.OleDb.OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\ExcelWork.xlsx;Extended Properties=""Excel 12.0 Xml;HDR=YES""") 
MyCommand = New System.Data.OleDb.OleDbDataAdapter("select * from [Sheet1$]", Con) 
MyCommand.TableMappings.Add("Table", "Net-informations.com") 
DtSet = New System.Data.DataSet 
MyCommand.Fill(DtSet) 
DataGridView1.DataSource = DtSet.Tables(0) 
Con.Close() 

现在我该怎样使用文本框过滤它????

Answer 1

您可以使用数据视图

Dim dv As New System.Data.DataView() 
dv.Table = YourDataTable 
dv.RowFilter = "Field like '%Parameter%'" 'Or "Field > 12" 
Me.DataGridView1.DataSource = dv 

的RowFilter的的RowFilter属性将是你喜欢的当一个SQL查询

这里声明是一些例子
Filter DataGridView with the text entered in TextBox
Filtering a Dataset Using Dataview