Open model pop up using jQuery

<div dir="ltr" style="text-align: left;" trbidi="on">
<!-- Start POP for SYNC PNR -->
     <br />
<div class="colum2">
<input class="new_crm_search_btn_beige" id="btnRemarks" name="btnViewDetails" onclick="return ShowModalPopup()" type="button" value="View Details" />
     </div>
<asp:panel cssclass="modalPopup" id="pnlStudent" runat="server">
        <asp:updatepanel id="UpdatePanel1" runat="server">
            <contenttemplate>
                <asp:imagebutton id="ImageButton1" imageurl="~/CRM/Images/fancy_close.png" onclientclick="return HideModalPopup();" runat="server" style="position: absolute; right: -11px; top: -13px;"></asp:imagebutton>
            </contenttemplate>
        </asp:updatepanel>
        </asp:panel><br />
<div class="booking_con scroll_class_popup" style="background-color: white;">
<h3 class="yellow_heading">
</h3>
<div class="padding_con_1">
<div class="row_1">
<h2>
                        ABC
                    </h2>
</div>
<div class="row_1">
<div class="col5">
^* Name
                        <br />
<div class="passanger_inp_con">
<div class="input_wrapar_search">
<asp:textbox cssclass="Select" id="txtNAme" placeholder="Name" runat="server"></asp:textbox>
                             
                            </div>
</div>
</div>
<div class="col6">
^*Mobile
                        <br />
<div class="passanger_inp_con">
<div class="input_wrapar_search">
<asp:textbox cssclass="Select" id="txtMobile" placeholder="Mobile" runat="server"></asp:textbox>
                           
                            </div>
</div>
</div>
</div>
<div class="row_1">
<div class="col2 float_R">
<div class="passanger_inp_con">
<div class="input_wrapar_search">
<input class="search_btn_beige" id="btnSubmit" onclick="return Validate()" style="padding: 0px;" type="button" value="Submit" />
                            </div>
</div>
</div>
</div>
</div>
</div>
<asp:linkbutton id="lnkpnlSubmit" runat="server"></asp:linkbutton>
    <cc1:modalpopupextender backgroundcssclass="modalBackground" behaviorid="studentPopUp" dropshadow="false" id="ModalPopupExtender1" popupcontrolid="pnlStudent" runat="server" targetcontrolid="lnkpnlSubmit">
    </cc1:modalpopupextender>

 <script type="text/javascript">
            function ShowModalPopup() {
                $('[id$=txtName]').val('');
                $find("studentPopUp").show();
                return false;
            }
            function HideModalPopup() {
                $('[id$=txtName]').val('');
                $find("studentPopUp").hide();
                return false;
            }
         


        </script></div>

Interface vs Abstract class. The classic confusion

Interface vs Abstract class. The classic confusion

One of the mostly asked question in OOP is about choosing between an Interface and an Abstract class.  These two look pretty similar and it appears as if one could be used instead of another. So, which one should be most appropriate to use to lay out class designs?

These two things are similar, and both talk about abstraction, rather than concrete implementation. Both concepts are interpreted and inherited from the real world. But, there is a small difference in their purpose.

Interface talks about "What" functionality a particular kind of object should have, and, it doesn't care about exactly "How" these functionality should be implemented by the actual objects of those kind.

For example, let us consider a Vehicle object. A vehicle could be of any brand in the world. But, what are the core functionality of a vehicle? What would you expect from a vehicle while you try to purchase one? The very basic things you would expect would be:

It must start

It must run

It must break

It must accelerate

It must stop

So, how would you identify these "very basic" features for any vehicle in the OOP?

You already know it. You create an interface and put these functionality as some method signatures without definition. That is:

interface IVehicle

{

     void Start();

     void Run();

     void Accelerate();

     void Break();

     void Stop();

}

So, this basically describes what are the basic functionality that a vehicle (Any vehicle made by any manufacturer) should have. Now, how these functionality are going to be implemented? Well, It completely depends on the manufacturers. One particular kind of vehicle might start using a Remote control, and another might start with a Key. One might accelerate via an auto gear and another might accelerate via a manual gear. In OOP, these particular implementations are defined by the classes which implements the interface. The interface knows nothing about these concrete implementation and it is quite happy about that.

On the other hand, an "Abstract class" also talks about "What" functionality a particular kind of object should have, but, it may also talk about "How" a particular functionality is implemented.

Need an example? Here you go

Toyota makes cars and of course all of its cars have the very basic functionality that a vehicle should have. So, each car obviously implements the IVehicle interface. For now, let us assume Toyota makes cars based upon only two models, the Camry and theXCorolla. So, while laying out the Camry and XCorolla classes, they implement the IVehicle classes as follows:

class Camry : IVehicle

{

    public void Start()

    {

         //Starts with a Remote control

    }

    public void Run()

    {

         //Runs via a 2000CC Toyota engine

    }

    public void Accelerate()

    {

         //Accelerates via an Auto gear

    }

    public void Break()

    {

         //Breaks via an hydrolic break

    }

    public void Stop()

    {

         //Stops with a key, or a remote control

    }

}

class XCorolla: IVehicle

{

    public void Start()

    {

         //Starts with a Key

    }

    public void Run()

    {

         //Runs via a 1500CC Toyota engine

    }

    public void Accelerate()

    {

         //Accelerates via an Auto gear

    }

    public void Break()

    {

         //Breaks via an hydrolic break

    }

    public void Stop()

    {

         //Stops with a key

    }

}

Looks pretty good, but, wait a minute. The Camry and the XCorolla class both seem to be having a same implementation forAccelerate() and Break(), though, these two classes implement the other three functionality Start(), Run() and Stop() in different ways. So, as these two classes have a same implementation for the Accelerate() and Break() functionality, why shouldn't these be re-used?

The IVehicle interface could of-course be used in this case, but, it is not allowing to re-use the same functionality Accelerate() andBreak(). So, how about using an Abstract class?

Let us help Toyota to improve their programs a bit, by creating an abstract class Car, that contains the common functional implementation for Accelerate and Break.

abstract class Car : IVehicle

{

    public abstract void Start();

    public abstract void Run();

    public abstract void Stop();

    

    public void Accelerate()

    {

         //Accelerates via an Auto gear

    }

    public void Break()

    {

         //Breaks via an hydrolic break

    }

}

As you see, the abstract class Car contains concrete implementations of Accelerate() and Break() function (They have method definition), but, abstract implementation of Start(), Run() and Stop() (They don't have method definition). Why two concrete implementations? Because, these two functions are the same for both Camry and the XCorolla classes. Why two abstract implementations? Because, these two function's concrete implementation are not same for Camry and XCorolla classes.

So now, the Camry and the XCorolla classes would be re-defined as follows:

class Camry : Car

{

     public void Start()

    {

         //Starts with a Remote control

    }

     public void Run()

    {

         //Runs via a 2000CC Toyota engine

    }

    public void Stop()

    {

         //Stops with a key, or a remote control

    }

}

class XCorolla: Car

{

     public void Start()

    {

         //Starts with a Key

    }

     public void Run()

    {

         //Runs via a 1500CC Toyota engine

    }

    public void Stop()

    {

         //Stops with a key

    }

}

This time, the Camry and the XCorolla classes don't include the definition of  Break() and Accelerate(), because, they inherit those from the abstract Car class.

To summarize, the purpose of abstract classes is not only to define abstraction between classes, but also to define concrete definition of functions which are common across the concrete implementation classes. Interfaces allow us to identify (Not implement) the functionality a particular kind of object where Abstract classes allows to both identify and implement the functionality across the objects, that increases re-usability and code manageability and allows to build better systems.

However, it doesn't mean that, all interfaces should be replaced with Abstract classes. Try to use Abstract classes wherever possible and wherever applicable, where use of Abstract classes allows you to increase code manageability and reuse.

Transaction begin, commit or rollback while inserting in multiple table if any exception occurs.

Protect void InsertRecord(object sender,EventArgs e)
{ 
string strConnection = string.Empty;
SqlConnection sqlCon;
SqlCommand sqlCommand;
SqlTransaction sqlTran = null;
DataSet ds;

Try
{
BaseHelper objBase = new BaseHelper();
strConnection = objBase.getConnectionString(companyId, “TRM”);

sqlCon = new SqlConnection();
sqlCon.ConnectionString = strConnection;
sqlCon.Open();
sqlTran = sqlCon.BeginTransaction();
#region ————First Table Insert————————
sqlCommand = new SqlCommand();
sqlCommand.CommandText = sp_test
sqlCommand.CommandType = CommandType.StoredProcedure;
sqlCommand.Connection = sqlCon;
sqlCommand.Transaction = sqlTran;
sqlCommand.Parameters.Add(“@qryno”, SqlDbType.TinyInt).Value =”123″;
string[] sSplit = sqlCommand.ExecuteScalar().ToString().Split(‘#’);
id= Convert.ToInt32(sSplit[0].ToString());
name= sSplit[1].ToString();
#endregion ————First Table Insert————————

#region ————Second Table Insert————————

sqlCommand = new SqlCommand();
sqlCommand.CommandText = “fsp_Hotel_Reservation_Ins”;
sqlCommand.CommandType = CommandType.StoredProcedure;
sqlCommand.Connection = sqlCon;
sqlCommand.Transaction = sqlTran;
for(int i=0;i<5;i++)
{
sqlCommand.Parameters.Clear();
sqlCommand.Parameters.Add(“@id”, SqlDbType.BigInt).Value = Convert.ToInt32(Id)
Id = Convert.ToInt32(sqlCommand.ExecuteScalar());
}

#region ————Second Table Insert————————

sqlTran.Commit();
sMsg = “DONE#” + reservationID.ToString() + “#” + ReservationRef;
}
catch (Exception ex)
{
sqlTran.Rollback();
sMsg = “ERROR#ERROR”;
appendString(“—- In Catch:log Error —-“);
appendString(“—- Error : —-” + ex.ToString());
appendString(“—- XML : —-” + xDoc.OuterXml);
}
finally
{
sqlCon.Close();
if (strLog.Length > 0)
{
CommonLib.WriteTraceInfo(“App_Code”, “Test Class”, strLog.ToString(), companyId);
strLog.Remove(0, strLog.Length);
}
}
}

Add User Control dynamically in PlaceHolder on aspx Page from Code Behind.

————————-aspx  code——————

<asp:PlaceHolder runat=”server” ID=”placeHolder1″ />

—– ——————C# Code    —————————

protected void AddDynamicallyUserControl()
{
//<asp:PlaceHolder runat=”server” ID=”placeHolder1″ />
PlaceHolder placeHolder1 = this.Master.FindControl(“ControlPlaceHolder1”).FindControl(“placeHolder1”) as PlaceHolder;
if (placeHolder1 != null)
{
Control _Control = default(Control);
_Control = Page.LoadControl(“~/UserControl/Login.ascx”);
placeHolder1.Controls.Add(_Control);
}
else
{
//
}
}

Posted on

Get XML from DataSet and convert into html using xslt dynamuically

protected void UseXslt()
{
XmlDocument xDS = new XmlDocument();
DataSet ds = new DataSet();
// ds = // Get DataSet from  DataBase.
xDS.LoadXml(ds.GetXml());
string sType = string.Empty;

// Get Value From Node
sType = xDS.DocumentElement.SelectSingleNode(“Data/Type”).InnerText;

// Add new Node in Existing XML
XmlElement xEml = xDS.CreateElement(“BType”);
xEml.InnerText = “Hi”;
xDS.DocumentElement.SelectSingleNode(“Data”).AppendChild(xEml);

string _xsltPath = string.Empty;
_xsltPath = “~/Users/User.xslt”;
XsltArgumentList xslArg = new XsltArgumentList();
string _resultHtml = String.Empty;
_resultHtml =ConvertXMLFromXSLT(xDS.OuterXml, _xsltPath, xslArg);
UserData.InnerHtml = _resultHtml;// <div id=”UserData” runat=”server”></div>  in  aspx page
}
public static string ConvertXMLFromXSLT(string XmlName, string XSLTFileName, XsltArgumentList arg)
{
XslCompiledTransform objXSL = new XslCompiledTransform();
// XsltArgumentList args = new XsltArgumentList();
XmlDocument XmlDoc = new XmlDocument();
string convertedXML = String.Empty;
XmlDoc.LoadXml(XmlName);
objXSL.Load(XSLTFileName);
try
{
XmlWriterSettings objSettings = new XmlWriterSettings();
objSettings.ConformanceLevel = ConformanceLevel.Auto;
System.Text.StringBuilder sb = new System.Text.StringBuilder(“”);
XmlWriter objXML = XmlWriter.Create(sb, objSettings);
objXSL.Transform(XmlDoc, arg, objXML);
convertedXML = sb.ToString();
}
catch (Exception ex)
{

}
return convertedXML;
}

Posted on

Add MasterPage Dynamically from CodeBehind asp.net c#

protected void Page_PreInit(object sender, EventArgs e)
{
string masterPath = string.Empty;
string _userType = Request.QueryString[“sType”].ToString();
switch (_userType)
{
case “User”:
masterPath = “~/User/Master/”;
Page.MasterPageFile = masterPath + “UserMaster.master”;
break;
case “Admin”:
masterPath = “~/Admin/Master/”;
Page.MasterPageFile = masterPath + “AdminMaster.master”;
break;
default:
Page.MasterPageFile = masterPath + “MainMaster.master”;
break;
}
}

download html content of a page by its URL in asp.net c#.

public void GetPageHtmlBy Url()
{
// using System.Net;
WebClient webClient = new WebClient();
// Get Web Page URL that content you want to send in email.
string strUrl = “abc.aspx?id=100”;
byte[] reqHTML;
reqHTML = webClient.DownloadData(strUrl);
UTF8Encoding objUTF8 = new UTF8Encoding();
string PgStr = objUTF8.GetString(reqHTML);
System.Text.RegularExpressions.Regex regxmaster1 = new System.Text.RegularExpressions.Regex(“(<input type=\”submit\”)(.*?)(/>)”, System.Text.RegularExpressions.RegexOptions.Singleline);
System.Text.RegularExpressions.Match matchmaster1 = regxmaster1.Match(PgStr);
string inputype1 = matchmaster1.Groups[0].Value.Trim();
if (inputype1.Trim() != “”)
{
PgStr = PgStr.Replace(inputype1, “”);
}
// replace any value
string imgUrl=””;
PgStr = PgStr.Replace(” id=\”img1\””, ” src=\”” + imgUrl + “\”  id=\”img1\””);
// remove any text or control conditionaly
if (Request.QueryString[“flag”].ToString() == “M”)
{
PgStr = PgStr.Remove(PgStr.IndexOf(“Full Details”), 9);
}

// here you  can  use content from  other page as mail body or  display other place.
}

Open new pop up window on href click . Then prind window.

style>
@media print {
.noprint {
display: none !important;
}
</style>

<a id="lnkPrintReceipt" class="link" onclick="javascript:window.open('../../admin/Reciept.aspx?Id=216&Type=TY’,’PaymentReceipt’,’width=800,height=500,toolbar=0,scrollbars=1′)" target="_blank" style="cursor: pointer; text-decoration: none;">PMT0311</a>

<div class="btn">
<input type="submit" name="ctl01″ value="Print Receipt" onclick="javascript: window.print();" class="btn_blue no-print">
</div>

Bind some fix lenght string in GridView with Eval and Substring in asp.net.

<%#Eval(“News”).ToString().Length>=50?Eval(“News”).ToString().Substring(0,50):Eval(“News”).ToString() %>

Conditional base style in Gridview using Eval() Method.

<a href=’Receipt.aspx?Id=<%#Eval(“RecNo”) %>&TravellerId=<%#Eval(“StID”) %>’ onclick=”window.open(this.href,’targetWindow’,
‘toolbar=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=500,
height=600′);return false;”
style=’display:<%#(Eval(“RecNo”).ToString())!=”” ? “block”: “none” %>’>View Receipt</a>

Radiobutton Checked changed event in gridview.

protected void rdbdiscontinued_CheckedChanged(object sender, EventArgs e)
        {
            RadioButton rd = (RadioButton)sender;
            GridViewRow row = (GridViewRow)rd.NamingContainer;
            Label lblprodid = (Label)row.FindControl("lblproductid");
            Label lbproductname = (Label)row.FindControl("lblproductname");
            Label lbcategoryid = (Label)row.FindControl("lblcategoryid");
            Label lbunit = (Label)row.FindControl("lblunitprice");
            Label txtunitstock = (Label)row.FindControl("lblunitsinstock");
            if (rd.Checked == true)
            {
                Productsbll pbl = new Productsbll();
                Products prod = new Products();
                row.Visible = false;
                prod.Productid = Convert.ToInt32(lblprodid.Text);
                prod.ProductName = lbproductname.Text;
                prod.CategoryID = Convert.ToInt32(lbcategoryid.Text);
                prod.UnitPrice = Convert.ToInt32(lbunit.Text);
                prod.UnitsinStock = Convert.ToInt32(txtunitstock.Text);
                pbl.UpdateProduct(prod);
            }
            GetProducts();
        }

Filter Dataset without hiting database using Dataview.

DataSet ds = (DataSet)ViewState[“dsChannel”];// get your dataset
DataView dv = ds.Tables[0].DefaultView;

dv.RowFilter = “ChannelId in (” + channelId + “)”; //  filter string

return  dv.table // it return  filtered row(s)  from dataset

If  you want to selcet single value from  returned datarow

string str= dv[0][“ChannelCode”].ToString()

Get DataSet from XML File in ASP.Net C#.

DataSet ds = new DataSet();

ds.ReadXml(Server.MapPath("~/Customers.xml"));

// You  can  use this  data Set as DataSouse  to bind Grid etc..

Important Run Commond

To Access…	Run Command
Accessibility Controls	access.cpl
Accessibility Wizard	accwiz
Add Hardware Wizard	hdwwiz.cpl
Add/Remove Programs	appwiz.cpl
Administrative Tools	control admintools
Adobe Acrobat (if installed)	acrobat
Adobe Designer (if installed)	formdesigner
Adobe Distiller (if installed)	acrodist
Adobe ImageReady (if installed)	imageready
Adobe Photoshop (if installed)	photoshop
Automatic Updates	wuaucpl.cpl
Bluetooth Transfer Wizard	fsquirt
Calculator	calc
Certificate Manager	certmgr.msc
Character Map	charmap
Check Disk Utility	chkdsk
Clipboard Viewer	clipbrd
Command Prompt	cmd
Component Services	dcomcnfg
Computer Management	compmgmt.msc
Control Panel	control
Date and Time Properties	timedate.cpl
DDE Shares	ddeshare
Device Manager	devmgmt.msc
Direct X Control Panel (if installed)*	directx.cpl
Direct X Troubleshooter	dxdiag
Disk Cleanup Utility	cleanmgr
Disk Defragment	dfrg.msc
Disk Management	diskmgmt.msc
Disk Partition Manager	diskpart
Display Properties	control desktop
Display Properties	desk.cpl
Display Properties (w/Appearance Tab Preselected)	control color
Dr. Watson System Troubleshooting Utility	drwtsn32
Driver Verifier Utility	verifier
Event Viewer	eventvwr.msc
Files and Settings Transfer Tool	migwiz
File Signature Verification Tool	sigverif
Findfast	findfast.cpl
Firefox (if installed)	firefox
Folders Properties	folders
Fonts	control fonts
Fonts Folder	fonts
Free Cell Card Game	freecell
Game Controllers	joy.cpl
Group Policy Editor (XP Prof)	gpedit.msc
Hearts Card Game	mshearts
Help and Support	helpctr
HyperTerminal	hypertrm
Iexpress Wizard	iexpress
Indexing Service	ciadv.msc
Internet Connection Wizard	icwconn1
Internet Explorer	iexplore
Internet Properties	inetcpl.cpl
Internet Setup Wizard	inetwiz
IP Configuration (Display Connection Configuration)	ipconfig /all
IP Configuration (Display DNS Cache Contents)	ipconfig /displaydns
IP Configuration (Delete DNS Cache Contents)	ipconfig /flushdns
IP Configuration (Release All Connections)	ipconfig /release
IP Configuration (Renew All Connections)	ipconfig /renew
IP Configuration (Refreshes DHCP & Re-Registers DNS)	ipconfig /registerdns
IP Configuration (Display DHCP Class ID)	ipconfig /showclassid
IP Configuration (Modifies DHCP Class ID)	ipconfig /setclassid
Java Control Panel (if installed)	jpicpl32.cpl
Java Control Panel (if installed)	javaws
Keyboard Properties	control keyboard
Local Security Settings	secpol.msc
Local Users and Groups	lusrmgr.msc
Logs You Out Of Windows	logoff
Malicious Software Removal Tool	mrt
Microsoft Access (if installed)	msaccess
Microsoft Chat	winchat
Microsoft Excel (if installed)	excel
Microsoft Frontpage (if installed)	frontpg
Microsoft Movie Maker	moviemk
Microsoft Paint	mspaint
Microsoft Powerpoint (if installed)	powerpnt
Microsoft Word (if installed)	winword
Microsoft Syncronization Tool	mobsync
Minesweeper Game	winmine
Mouse Properties	control mouse
Mouse Properties	main.cpl
Nero (if installed)	nero
Netmeeting	conf
Network Connections	control netconnections
Network Connections	ncpa.cpl
Network Setup Wizard	netsetup.cpl
Notepad	notepad
Nview Desktop Manager (if installed)	nvtuicpl.cpl
Object Packager	packager
ODBC Data Source Administrator	odbccp32.cpl
On Screen Keyboard	osk
Opens AC3 Filter (if installed)	ac3filter.cpl
Outlook Express	msimn
Paint	pbrush
Password Properties	password.cpl
Performance Monitor	perfmon.msc
Performance Monitor	perfmon
Phone and Modem Options	telephon.cpl
Phone Dialer	dialer
Pinball Game	pinball
Power Configuration	powercfg.cpl
Printers and Faxes	control printers
Printers Folder	printers
Private Character Editor	eudcedit
Quicktime (If Installed)	QuickTime.cpl
Quicktime Player (if installed)	quicktimeplayer
Real Player (if installed)	realplay
Regional Settings	intl.cpl
Registry Editor	regedit
Registry Editor	regedit32
Remote Access Phonebook	rasphone
Remote Desktop	mstsc
Removable Storage	ntmsmgr.msc
Removable Storage Operator Requests	ntmsoprq.msc
Resultant Set of Policy (XP Prof)	rsop.msc
Scanners and Cameras	sticpl.cpl
Scheduled Tasks	control schedtasks
Security Center	wscui.cpl
Services	services.msc
Shared Folders	fsmgmt.msc
Shuts Down Windows	shutdown
Sounds and Audio	mmsys.cpl
Spider Solitare Card Game	spider
SQL Client Configuration	cliconfg
System Configuration Editor	sysedit
System Configuration Utility	msconfig
System File Checker Utility (Scan Immediately)	sfc /scannow
System File Checker Utility (Scan Once At The Next Boot)	sfc /scanonce
System File Checker Utility (Scan On Every Boot)	sfc /scanboot
System File Checker Utility (Return Scan Setting To Default)	sfc /revert
System File Checker Utility (Purge File Cache)	sfc /purgecache
System File Checker Utility (Sets Cache Size to size x)	sfc /cachesize=x
System Information	msinfo32
System Properties	sysdm.cpl
Task Manager	taskmgr
TCP Tester	tcptest
Telnet Client	telnet
Tweak UI (if installed)	tweakui
User Account Management	nusrmgr.cpl
Utility Manager	utilman
Windows Address Book	wab
Windows Address Book Import Utility	wabmig
Windows Backup Utility (if installed)	ntbackup
Windows Explorer	explorer
Windows Firewall	firewall.cpl
Windows Magnifier	magnify
Windows Management Infrastructure	wmimgmt.msc
Windows Media Player	wmplayer
Windows Messenger	msmsgs
Windows Picture Import Wizard (need camera connected)	wiaacmgr
Windows System Security Tool	syskey
Windows Update Launches	wupdmgr
Windows Version (to show which version of windows)	winver
Windows XP Tour Wizard	tourstart
Wordpad	write