I have an object with Map interface in java, so i would like to know which is the best way to iterate over the items in a HashMap?
Explain in more details if possible, thanks
...I have already created a array dynamically using Ajax, but now when i am getting new values to server, sometime i need to add that array on first position based on requirements, so how can i add a new element of an array to first position using javascript(preferred) or jQuery?
...How to integrate SSRS with MVC from scratch?
...Hello Guys !!
I have already asked the same question but now I am again asking with the new requirement, so please read carefully and solve my issues.
My Requirement:
Explaining my Requirement
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="N-level-Treeview.aspx.cs"
Inherits="N_level_Treeview" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:TreeView ID="TreeView1" runat="server" ImageSet="XPFileExplorer" NodeIndent="15">
<HoverNodeStyle Font-Underline="True" ForeColor="#6666AA" />
<NodeStyle Font-Names="Tahoma" Font-Size="8pt" ForeColor="Black" HorizontalPadding="2px"
NodeSpacing="0px" VerticalPadding="2px"></NodeStyle>
<ParentNodeStyle Font-Bold="False" />
<SelectedNodeStyle BackColor="#B5B5B5" Font-Underline="False" HorizontalPadding="0px"
VerticalPadding="0px" />
</asp:TreeView>
</div>
</form>
</body>
</html>?
: - I have a table and there are Srno,PId, Pname, CID, CName,Cqty columns in my table.
Suppose if CID is also in PID column, Node must be created on that CID and also must have expand button to show the child of that cID.
What i have done in coding let's see...
CS--------
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;
using System.Data.SqlClient;
using System.Configuration;
public partial class N_level_Treeview : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!this.IsPostBack)
{
DataTable dt = this.GetData("SELECT cId, cName FROM TopBill");
this.PopulateTreeView(dt, 0, null);
}
}
private void PopulateTreeView(DataTable dtParent, int parentId, TreeNode treeNode)
{
foreach (DataRow row in dtParent.Rows)
{
TreeNode child = new TreeNode
{
Text = row["cName"].ToString(),
Value = row["cId"].ToString()
};
if (parentId == 0)
{
TreeView1.Nodes.Add(child);
DataTable dtChild = this.GetData("SELECT srNo,cid, cName FROM TopBill WHERE pid = " + child.Value);
PopulateTreeView(dtChild, int.Parse(child.Value), child);
}
else
{
treeNode.ChildNodes.Add(child);
}
}
}
private DataTable GetData(string query)
{
DataTable dt = new DataTable();
string constr = ConfigurationManager.ConnectionStrings["constr"].ConnectionString;
using (SqlConnection con = new SqlConnection(constr))
{
using (SqlCommand cmd = new SqlCommand(query))
{
using (SqlDataAdapter sda = new SqlDataAdapter())
{
cmd.CommandType = CommandType.Text;
cmd.Connection = con;
sda.SelectCommand = cmd;
sda.Fill(dt);
}
}
return dt;
}
}
}
-------------- Current Output of my Code is ...
...
I have an action where I am putting zip files and those zipped files are unzipped. Now, the problem is, when I am unzipping those files....those files are saved into the App_Data folder in a weird format. Note that, I am saving the directory path as the string in my database table(img1).
...
Hello Guys !!
Actually, My Requirement is to create a Gridview dynamically and bind data in grid view and generating another gridview same time on the previous grid view row again and again...
1.Binding Gridview Dynamically from code Behind In asp.net from database table
2.Generating another Gridview on from above gridview row index if data find.
My Code
...How can I return multiple parameters of string type using web method (web service) in asp.net C#, here is my current code
Suppose I have a have java.io.InputStream object, how should I process that object and produce a
String from it in java?
I would need a function which reads InputStream and output it as a String
thanks
...How to do autologin in MVC and which is the best method to securely save Cookies in asp.net MVC?
please help
...I want to send an XML data to server, and to make the XML valid i have to remove all the special characters(@,#,%..) etc from the string of address and send it to server , as it accpets XML data without it, otherwise it throws error
So how can remove special characters from string using C# in ASP.NET?
Suppose my String has
...