Hi AliYilmaz,
You can do like below.
HTML
<head runat="server">
<title>Print Panel Contents</title>
<script type="text/javascript">
function PrintPanel() {
var panel = document.getElementById("<%=pnlContents.ClientID %>");
var printWindow = window.open('', '', 'height=400,width=800');
printWindow.document.write('<html><head>');
printWindow.document.write('</head><body >');
printWindow.document.write(panel.innerHTML);
printWindow.document.write('</body></html>');
printWindow.document.close();
setTimeout(function () {
printWindow.print();
}, 500);
return false;
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:Panel ID="pnlContents" runat="server">
<table>
<tr>
<td align="right">
GonderiNo:
</td>
<td>
<asp:Label ID="Label1" Text="123556" runat="server" />
</td>
</tr>
<tr>
<td align="right">
Country:
</td>
<td>
<asp:Label ID="Label2" Text="Turkey" runat="server" />
</td>
</tr>
<tr>
<td align="right">
Adress:
</td>
<td>
<asp:Label ID="Label3" Text="Turkey" runat="server" />
</td>
</tr>
</table>
<br />
<asp:GridView runat="server" ID="example">
<AlternatingRowStyle BackColor="White" ForeColor="#284775" />
</asp:GridView>
</asp:Panel>
<br />
<asp:Button ID="btnPrint" runat="server" Text="Print" OnClientClick="return PrintPanel();" />
</div>
</form>
</body>
Code
protected void Page_Load(object sender, EventArgs e)
{
if (!this.IsPostBack)
{
DataTable dt = new DataTable();
dt.Columns.AddRange(new DataColumn[3] { new DataColumn("Id", typeof(int)),
new DataColumn("Name", typeof(string)),
new DataColumn("Country",typeof(string)) });
dt.Rows.Add(1, "John Hammond", "United States");
dt.Rows.Add(2, "Mudassar Khan", "India");
dt.Rows.Add(3, "Suzanne Mathews", "France");
dt.Rows.Add(4, "Robert Schidner", "Russia");
example.DataSource = dt;
example.DataBind();
}
}
Screenshot
