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GridView in ASP.Net

on July 19, 2012

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Convert aspx to PDF in c#.net using Microsoft.Office.Interop.word dll

Explanation: Here i used Microsoft.Office.Interop.word dll. This one in-built dll while installing Visual studio 2008 & above. Also How to convert aspx to word and word to PDF. And also after converted our pdf document to send e-mail with pdf attachment through GMAIL. For converting to PDF & Send Mail u must follow the steps: This is the 2007 Microsoft Office Add-in: Microsoft Save as PDF. we should download this add-in and install to our machine. https://amzn.to/2tanXtf It's must for Installed on where pdf coding is running. http://www.microsoft.com/en-us/download/confirmation.aspx?id=9943 And also do in Page Directive that EnableEventValidation="false" It's must. because here i used RendorControl. It throws error. after that declaration of this that error won't come again. <%@ Page Language="C#" AutoEventWireup="true&q

Image Gallery in asp.net c# only

Description: Here I used for creating Photo Gallery using asp.net with c# only. Also using 3-tier Architecture. And we can view First, Next, Previous, Last Images through asp button onclick event. Steps: Default.aspx: <%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="WebApplication2._Default" %> <!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>Untitled Page</title> <style type="text/css"> .divmask { z-index: 4; /* width:75%;*/ width: 100%; height: 100%; position: fixed; background-color: Gray; top: 0px; /*left:170px;*/ left: 0px;

HOW TO CREATE MENU BAR, GRID VIEW, DYNAMIC TABLE AND THREE TIER ARCHITECTURE USING ASP.NET WITH C# 3.5

Introduction: Here, I was developed small application about student details using three tier architecture in asp.net. This application should teach to u regarding how to create menu bar and how to create grid view and how to create dynamic table and how to create & use of three tier architecture in asp.net with c#. Now lets go to view how to create and use the application in .net c#. Problem: This application has three parts that is head part i.e., above of Grid view and Middle part contains only Grid View and Footer Part i.e., below of Grid View.. The Problem is as follows: First entered mandatory fields details in Head Part and Footer Part after that entered Middle part that is Grid View part in that entered all fields and while click "Save/Add New" link button check whether Head Part Auto ID Generated or not . Ex. Auto ID means 'AT - 1'. If auto ID is created then only allows to "Save / Add New" Function on Middle Part else will show er

WebAPI: Cascading Dropdown & MVC 4 Entity Framework Scaffolding and Migrations with Seed

Step 1: Step 2: Step 3: Step 4: Step 5: Step 6: Step 7: Step 8: Step 9: Step 10: Step 11: Step 12: Step 13: Step 14: Step 15: Step 16: Step 17: Step 18: Step 19: Step 20: Step 21: Service1.svc using System.Collections.Generic; using System.Linq; using WcfService.Basic.BasicDataContext; namespace WcfService.Basic { // NOTE: You can use the "Rename" command on the "Refactor" menu to change the class name "Service1" in code, svc and config file together. // NOTE: In order to launch WCF Test Client for testing this service, please select Service1.svc or Service1.svc.cs at the Solution Explorer and start debugging. public class Service1 : IService1 { private readonly DataContext.BasicDataContext _dataContext = new DataContext.BasicDataContext(); public IList

Grid View Dropdownlist Validation using java script in asp.net Gridview control

In SQL: create table test_State(STID int identity(1,1) ,SCode Varchar(3) primary key,SName varchar(20),Ccode varchar(3) foreign key references test_Country(Ccode)) create table test_City(CyID int identity(1,1),Cycode varchar(3) primary key,CyName varchar(20),SCode varchar(3) foreign key references test_State(SCode)) select * FROM test_Country insert into test_Country values('IN','INDIA') insert into test_Country values('US','USA') SELECT * FROM test_State insert into test_State values('TN','TamilNadu','IN') insert into test_State values('KE','Kerala','IN') insert into test_State values('WN','Washington','US') insert into test_State values('TS','Texas','US') select * from test_City insert into test_City values('BY','Buckley','WN') insert into test_City values('EA','Elma','WN') insert

Name already exists while registration using asp.net c#

Introduction: How to validate name existing or not while registering using asp.net with c# 3.5 Solution: < asp : TextBox id = "txtUsername" TextMode = "SingleLine" runat = "server" ontextchanged = "txtUsername_TextChanged" /> In Default.aspx.cs: private string GetConnectionString() { return System.Configuration.ConfigurationManager.ConnectionStrings["dbconstr"].Connectionstring; } txtUsername_TextChanged { string iname; sqlConnection con=new sqlConnection(GetConnectionString()); con.Open(); String sqlStmt=string.Empty; sqlStmt="select count(username) as username from Table1 where username = ' " + txt_name.Text + " ' "; sqlCommand cmd=new sqlCommand(sqlStmt,con); sqlDataReader dr; dr=cmd.ExecuteReader(); while(dr.Read()) { iname=dr["username"].ToString(); if(iname == "0") {

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GridView in ASP.Net

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