Dim conn As MySqlConnection
Dim cmd As MySqlCommand
Dim da As MySqlDataAdapter
Dim ds As New DataSet
Dim str As String = "SERVER=localhost;DATABASE=??;PORT=3306;User=??;Password=??;CharSet=tis620;Pooling=false"
Private Sub _job_search(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Click
dim keyword as string = Replace(Me.TextBox1.Text, "'", "")
Dim dss As New DataSet
Try
dss = Search(keyword,"Position") 'ส่งค่าข้อมูลจาก TextBox ไปให้ฟังก์ชัน Search
If dss.Tables("search2").Rows.Count <> 0 Then
GridView1.DataSource = dss.Tables("Search2")
GridView1.DataBind()
Else
Me.Label2.Text = "ไม่พบข้อมูลที่ค้นหา"
Me.Label2.Visible = True
End If
Catch ex As Exception
Label2.Text = ex.Message
Label2.Visible = True
End Try
End Sub
Function Search(ByVal word As String, ByVal group As String) As DataSet
Using conn As New MySqlConnection(str)
Dim SqlString As String = "SELECT ID,Position,Post,Address,DateTime From job Where " & group & " LIKE '%" & word & "%'"
da = New MySqlDataAdapter(SqlString, conn)
ds = New DataSet
da.Fill(ds, "search2")
End Using
Return ds
End Function
<%@ Page Language="VB" %>
<%@ import Namespace="System.Data" %>
<%@ import Namespace="System.Data.OleDb" %>
<script runat="server">
Dim strKeyWord As String
Sub Page_Load(sender As Object, e As EventArgs)
strKeyWord = Me.txtKeyWord.Text
End Sub
Sub BindData()
Dim objConn As New OleDbConnection
Dim objCmd As New OleDbCommand
Dim dtAdapter As New OleDbDataAdapter
Dim ds As New DataSet
Dim strConnString,strSQL As String
strConnString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source="&Server.MapPath("database/mydatabase.mdb")&";Jet OLEDB:Database Password=;"
strSQL = "SELECT * FROM customer WHERE (Name like '%"& strKeyWord &"%' OR Email like '%"& strKeyWord &"%') "
objConn.ConnectionString = strConnString
With objCmd
.Connection = objConn
.CommandText = strSQL
.CommandType = CommandType.Text
End With
dtAdapter.SelectCommand = objCmd
dtAdapter.Fill(ds)
'*** BindData to GridView ***'
myGridView.DataSource = ds
myGridView.DataBind()
dtAdapter = Nothing
objConn.Close()
objConn = Nothing
End Sub
Sub myGridView_RowDataBound(sender As Object, e As GridViewRowEventArgs)
'*** CustomerID ***'
Dim lblCustomerID As Label = CType(e.Row.FindControl("lblCustomerID"),Label)
IF Not IsNothing(lblCustomerID) Then
lblCustomerID.Text = e.Row.DataItem("CustomerID")
End IF
'*** Email ***'
Dim lblName As Label = CType(e.Row.FindControl("lblName"),Label)
IF Not IsNothing(lblName) Then
lblName.Text = e.Row.DataItem("Name")
End IF
'*** Name ***'
Dim lblEmail As Label = CType(e.Row.FindControl("lblEmail"),Label)
IF Not IsNothing(lblEmail) Then
lblEmail.Text = e.Row.DataItem("Email")
End IF
'*** CountryCode ***'
Dim lblCountryCode As Label = CType(e.Row.FindControl("lblCountryCode"),Label)
IF Not IsNothing(lblCountryCode) Then
lblCountryCode.Text = e.Row.DataItem("CountryCode")
End IF
'*** Budget ***'
Dim lblBudget As Label = CType(e.Row.FindControl("lblBudget"),Label)
IF Not IsNothing(lblBudget) Then
lblBudget.Text = FormatNumber(e.Row.DataItem("Budget"),2)
End IF
'*** Used ***'
Dim lblUsed As Label = CType(e.Row.FindControl("lblUsed"),Label)
IF Not IsNothing(lblUsed) Then
lblUsed.Text = FormatNumber(e.Row.DataItem("Used"),2)
End IF
End Sub
Sub btnSearch_Click(sender As Object, e As EventArgs)
BindData()
End Sub
</script>
<html>
<head>
<title>ThaiCreate.Com ASP.NET - Microsoft Access</title>
</head>
<body>
<form id="form1" runat="server">
<asp:Label id="lblKeyword" runat="server" text="Keyword"></asp:Label>
<asp:TextBox id="txtKeyWord" runat="server"></asp:TextBox>
<asp:Button id="btnSearch" onclick="btnSearch_Click" runat="server" Text="Search"></asp:Button>
<br />
<br />
<asp:GridView id="myGridView" runat="server"
AutoGenerateColumns="False" onRowDataBound="myGridView_RowDataBound">
<HeaderStyle backcolor="#cccccc"></HeaderStyle>
<AlternatingRowStyle backcolor="#e8e8e8"></AlternatingRowStyle>
<Columns>
<asp:TemplateField HeaderText="CustomerID">
<ItemTemplate>
<asp:Label id="lblCustomerID" runat="server"></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Name">
<ItemTemplate>
<asp:Label id="lblName" runat="server"></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Email">
<ItemTemplate>
<asp:Label id="lblEmail" runat="server"></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="CountryCode">
<ItemTemplate>
<asp:Label id="lblCountryCode" runat="server"></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Budget">
<ItemTemplate>
<asp:Label id="lblBudget" runat="server"></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Used">
<ItemTemplate>
<asp:Label id="lblUsed" runat="server"></asp:Label>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
</form>
</body>
</html>
Load balance : Server 04
