【发布时间】:2017-12-11 09:59:43
【问题描述】:
我试图通过从组合框项中搜索文本框中的关键字来过滤我的数据网格视图,其中源是我表中的列名。我不知道如何在 c# 中做到这一点。
我只知道这个 vb.net 代码:
Private Sub txtkeyword_TextChanged(sender As System.Object, e As System.EventArgs) Handles txtkeyword.TextChanged
Dim qry As String
If cmbfilter.Text = "EMPLOYEE_ID" Then
qry = "select * from tblpayslip where EMPLOYEE_ID like '%" & txtkeyword.Text & "%'"
Else
qry = "select * from tblemployee"
End If
connect()
conn.Open()
cmd = conn.CreateCommand
cmd.CommandText = qry
dr = cmd.ExecuteReader
If dr.HasRows Then
Dim dtpayslip As New DataTable
dtpayslip.Load(dr)
dgvpayslip.DataSource = dtpayslip
End If
dgvpayslip.Columns(0).HeaderCell.Value = "EMPLOYEE_ID"
dgvpayslip.Columns(1).HeaderCell.Value = "SALARY_PER_DAY"
dgvpayslip.Columns(2).HeaderCell.Value = "NO_OF_DAYS_WORKED"
dgvpayslip.Columns(3).HeaderCell.Value = "GROSS_PAY"
dgvpayslip.Columns(4).HeaderCell.Value = "SSS"
dgvpayslip.Columns(5).HeaderCell.Value = "PAG_IBIG"
dgvpayslip.Columns(6).HeaderCell.Value = "TAX"
dgvpayslip.Columns(7).HeaderCell.Value = "NET_PAY"
dgvpayslip.ClearSelection()
End Sub
【问题讨论】:
标签: c# datagridview combobox