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Dot net training in Chennai

Dot net CRUD operation with Ms access database

Create a new MS database access file
Save the MS access db as db1.mdb file (Access 2000 Database file format) as shown below.

  • Create a table tblUserDetails in MS access with below columns.


Create a table tblStudentDetails with the below columns.

Create a new windows Application project MsAccessCRUD

Add a windows form AddLoginDetails.cs

Design the form as below,

Replace the AddLoginDetails class file as below,

public partial class AddLoginDetails : Form
{
public AddLoginDetails()
{
InitializeComponent();
}
private void btnLogin_Click(object sender, EventArgs e)
{
System.Data.OleDb.OleDbConnection conn = new System.Data.OleDb.OleDbConnection();
conn.ConnectionString = @”Provider=Microsoft.Jet.OLEDB.4.0;” +
@”Data source= D:\db1.mdb”;
OleDbCommand cmd = new OleDbCommand();
cmd.CommandType = CommandType.Text;
cmd.CommandText = @”Insert Into tblUserDetails(UserName,[Password])VALUES(‘”+txtUserName.Text+”‘,'”+txtPassword.Text+”‘)”;
cmd.Connection = conn;
conn.Open();
cmd.ExecuteNonQuery();
System.Windows.Forms.MessageBox.Show(“Record Successfully Created”);
StudentLogin objStudentLogin = new StudentLogin();
objStudentLogin.Show();
this.Hide();
conn.Close();
}
}

Add New form StudentLogin.cs and design as below,

Replace the StudentLogin Class with below code,

public partial class StudentLogin : Form
{
public StudentLogin()
{
InitializeComponent();
}
private void Button2_Click(object sender, EventArgs e)
{
// txtUserName.Text
System.Data.OleDb.OleDbConnection conn = new System.Data.OleDb.OleDbConnection();
conn.ConnectionString = @”Provider=Microsoft.Jet.OLEDB.4.0;” +
@”Data source= D:\db1.mdb”;
OleDbCommand cmd = new OleDbCommand();
cmd.CommandType = CommandType.Text;
cmd.CommandText = @”select * from tblUserDetails where Password='” +txtPassword.Text +”‘”;
cmd.Connection = conn;
conn.Open();
OleDbDataReader OleDBDR = cmd.ExecuteReader();
while (OleDBDR.Read())
{
string value= OleDBDR[0].ToString();
System.Windows.Forms.MessageBox.Show(“Login Successful”);
ShowStudentDetails objform = new ShowStudentDetails();
objform.Show();
this.Hide();
}
conn.Close();
}
private void Button1_Click(object sender, EventArgs e)
{
}
private void linkLabel1_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
{
AddLoginDetails obj = new AddLoginDetails();
obj.Show();
this.Hide();
}
}

Add a new form ShowStudentDetails.cs and design the form as below,

Replace the ShowStudentDetails.cs class file with below code,

public partial class ShowStudentDetails : Form
{
public ShowStudentDetails()
{
InitializeComponent();
}
private void ShowStudentDetails_Load(object sender, EventArgs e)
{
System.Data.OleDb.OleDbConnection conn = new System.Data.OleDb.OleDbConnection();
conn.ConnectionString = @”Provider=Microsoft.Jet.OLEDB.4.0;” +
@”Data source= D:\db1.mdb”;
OleDbCommand cmd = new OleDbCommand();
cmd.CommandType = CommandType.Text;
cmd.CommandText = @”select * from tblStudentDetails”;
cmd.Connection = conn;
conn.Open();
OleDbDataAdapter ada = new OleDbDataAdapter(cmd);
DataSet ds = new DataSet();
ada.Fill(ds);
dgvStudentdetails.DataSource = ds.Tables[0];
conn.Close();
}
}

The solution explorer will look as below,

Replace the connection string for Ms access database before running the solution, now its d:\db1.mdb

The Output as below,

Click on Sign Up,

Click Add.

Ms Access DB as below,

Click below to download the solution,

https://1drv.ms/u/s!ArddhCoxftkQg9NHjhgsr8veFi056A

Send mail to users from gmail account using c#.net

Document by Alagappan -ganesanva@hotmail.com – + 919042710472

Click on File –> New Project in Visual Studio. Enter the solution name as MailUser.

Click OK
Right Click on the Project and add new item.
Add new form with name SendEmail.aspx

Put / Replace the below code in SendEmail.aspx

<!DOCTYPE html>
<html xmlns=”http://www.w3.org/1999/xhtml”>
<head runat=”server”>
<title></title>
</head>
<body>
<form id=”form1″ runat=”server”>
<div>
<table border=”0″ cellspacing=”2″ cellpadding=”2″>
<tr>
<td>
Email To
</td>
<td>
<asp:TextBox ID=”txtMailTo” runat=”server”></asp:TextBox>
</td>
</tr>
<tr>
<td>
Subject
</td>
<td>
<asp:TextBox ID=”txtSubject” runat=”server”></asp:TextBox>
</td>
</tr>
<tr>
<td>
Body
</td&gt
<td>
<asp:TextBox ID=”txtBody” runat=”server” TextMode=”MultiLine”></asp:TextBox>
</td>
</tr>
<tr>
<td>
</td>
<td>
<asp:Button ID=”btnSend” runat=”server” Text=”Send” OnClick=”btnSend_Click” />
</td>
</tr>
</table>
</div>
</form>
</body>
</html>

Put / Replace the below code In SendEmail.aspx.cs

public partial class SendEmail : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void btnSend_Click(object sender, EventArgs e)
{
string result=SendEmailtousers(txtMailTo.Text, txtSubject.Text, txtBody.Text);
Response.Write(result);
}
protected string SendEmailtousers(string toAddress, string subject, string body)
{
string result = “Message Sent Successfully..!!”;
string senderID = WebConfigurationManager.AppSettings[“SenderID”];// use sender’s email id here..
string senderPassword = WebConfigurationManager.AppSettings[“SenderPassword”]; // sender password here…
try
{
SmtpClient smtp = new SmtpClient
{
Host = “smtp.gmail.com”,
Port = 587,
EnableSsl = true,
DeliveryMethod = SmtpDeliveryMethod.Network,
Credentials = new System.Net.NetworkCredential(senderID, senderPassword),
Timeout = 30000,
};
MailMessage message = new MailMessage(senderID, toAddress, subject, body);
message.CC.Add(WebConfigurationManager.AppSettings[“CCMail”]);
smtp.Send(message);
}
catch (Exception ex)
{
result = “Error sending email.!!!””;
}
return result;
}
}

Add the below code in web.config below Connectionstrings tag

<appSettings>
<add key=”SenderID” value=”ganesvija@gmail.com”/>
<add key=”SenderPassword” value=”*****”/>
<add key=”CCMail” value=”ganesanva@hotmail.com”/>
</appSettings>


Replace **** with actual password in key SenderPassword.
Run the solution.

The Output as below,



GMAIL inbox,

Note:
In order to trigger mail from client, Enable this on the From Address Gmail account.
Turn on Allow for Less Secure apps.

https://www.google.com/settings/security/lesssecureapps
Reference:
https://support.google.com/accounts/answer/6010255?hl=en
Click below to download the solution,
https://1drv.ms/u/s!ArddhCoxftkQg7UPuVICB-batxhXag

Real Time Dot Net Training Centers in Chennai

There is a wide market for freshers in software companies, especially in dot net field. Many real time dot net training centers are available in Chennai. Experts in dot net training centers train students in Microsoft technologies to excel in IT sector. Trainers in dot net training centers have more than four years of experience in IT sector. The real time dot net training centers provide three types of services which include dot net training, share point training and web development.  Training on dot net is given to students for job assistance purpose and training is given till the students are familiar with the technology. The training centers give a complete guidance on software development life cycle. Regular workshops on dot net technology have been conducted for students and students have their own choice of choosing timing.

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State management in Asp.net

Document by Vairavan – Ganesanva@hotmail.com – +919042710472

There are 2 types of state management
1.Server side
2.Client Side
Client Side

  1. View State
  2. Hidden Fields
  3. Cookies
  4. Query strings

Server Side

  1. Application state
  2. Session state

View state
It allows to maintain the value with in the page
Hidden Fields
It is the control in Asp.net used to store value with in the page. It does not shows visibility in the page.
Cookies
It is the small amount of data stored in client browser session
Query string
IT allows to pass the data from one page to another in the browser URL.
Application state:
Asp.net allows to save values using Application state in HttpApplicationstate class.
Session State:
It allows to store data in the server side using HttpSessionState class.
Create a new Project File –>New Project in Visual studio

Click ok.
Right Click on the solution and Add New Item.
Select Web form and Name GetValues.aspx.

Add one another form as SetValues.aspx
Put / Replace the below HTML in SetValues.aspx

<!DOCTYPE html>
<html xmlns=”http://www.w3.org/1999/xhtml”>
<head runat=”server”>
<title></title>
</head>
<body>
<form id=”form1″ runat=”server”>
<div>
<asp:TextBox ID=”txtsessionvalue” runat=”server”></asp:TextBox>
<asp:Button ID=”btnSetSession” runat=”server” Text=”Set Session Value” OnClick=”btnSetSession_Click” />
</div>
</form>
</body>
</html>

Put / Replace the below code in SetValues.aspx.cs

public partial class SetValues : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void btnSetSession_Click(object sender, EventArgs e)
{
Session[“Uservalue”] = txtsessionvalue.Text;
Response.Redirect(“GetValues.aspx?ID=2”);
}
}

Put / Replace the below HTML in GetValues.aspx

<!DOCTYPE html>
<html xmlns=”http://www.w3.org/1999/xhtml”>
<head runat=”server”>
<title></title>
</head>
<body>
<form id=”form1″ runat=”server”>
<div>
<asp:TextBox ID=”txtviewstate” runat=”server”></asp:TextBox>
<asp:Button ID=”btnGetSession” runat=”server” Text=”Get Session” OnClick=”btnGetSession_Click” />
<asp:Button ID=”btnSetViewState” runat=”server” Text=”Set View State” OnClick=”btnSetViewState_Click” />
<asp:Button ID=”btnGetViewState” runat=”server” Text=”Get View State” OnClick=”btnGetViewState_Click” />
<asp:Button ID=”btnGetQuerystringvalue” runat=”server” Text=”Get Query string Value” OnClick=”btnGetQuerystringvalue_Click” />
</div>
</form>
</body>
</html>

Put / Replace the below code in GetValues.aspx.cs

public partial class GetValues : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void btnGetSession_Click(object sender, EventArgs e)
{
string sessionvalue = (string)Session[“Uservalue”];
Response.Write(“The Session State value is ” + sessionvalue);
}
protected void btnSetViewState_Click(object sender, EventArgs e)
{
ViewState[“data”] = txtviewstate.Text;
}
protected void btnGetViewState_Click(object sender, EventArgs e)
{
string viewstatevalue = (string)ViewState[“data”];
Response.Write(“The view State value is “+viewstatevalue);
}
protected void btnGetQuerystringvalue_Click(object sender, EventArgs e)
{
string QueryStringvalue = (string)Request.QueryString[“ID”];
Response.Write(“The Query string value is ” + QueryStringvalue);
}
}

The Output as below,






Click below to download the solution,
https://1drv.ms/u/s!ArddhCoxftkQg617pH3vPsuhyrHvDA

CRUD in ASP.net web application using Stored procedure

Document by Maria Academy – mariatrainingacademy@gmail.com – +919042710472

Create Database in SQL server as below,

Create database StudentDB

Create StudentDetails table using the below script,

CREATE TABLE [dbo].[StudentDetails](
[StudentId] [int] IDENTITY(1,1) NOT NULL,
[StudentName] [varchar](100) NULL,
[Age] [int] NULL
) ON [PRIMARY]

Run the below Stored Procedures in SQL Server,

create Proc [dbo].[Ins_StudentDetails]
@StudentName varchar(100),
@Age int
as
begin
INSERT INTO [StudentDetails]
([StudentName]
,[Age])
VALUES
(@StudentName
,@Age)
create Proc [dbo].[Select_StudentDetails]
as
begin
select * from StudentDetails
end
create Proc [dbo].[Update_StudentDetails]
@StudentId int,
@StudentName varchar(100),
@Age int
as
begin
UPDATE [StudentDetails]
SET [StudentName] = @StudentName
,[Age] = @Age
WHERE StudentId=@StudentId
end

Create a new Asp.net web application CRUDinProcedure as below,
File -> New Project

Click OK.
Solution Explorer as below,

Add new Page AddStudentDetails.aspx
Put / Replace the below code in AddStudentDetails.aspx

<html xmlns=”http://www.w3.org/1999/xhtml”>
<head id=”Head1″ runat=”server”>
<title></title>
</head>
<body>
<form id=”form1″ runat=”server”>
<div>
<table border=”0″ cellspacing=”2″ cellpadding=”2″>
<tr>
<td>
<asp:Label ID=”lblStudentName” runat=”server” Text=”Student Name”></asp:Label>
</td>
<td>
<asp:TextBox ID=”txtStudentName” runat=”server”></asp:TextBox>
</td>
</tr>
<tr>
<td>
<asp:Label ID=”lblAge” runat=”server” Text=”Age”></asp:Label>
</td>
<td>
<asp:TextBox ID=”txtAge” runat=”server”></asp:TextBox>
</td>
</tr>
<tr>
<td></td>
<td>
<asp:Button ID=”btnSubmit” runat=”server” Text=”Submit” OnClick=”btnSubmit_Click” />
<asp:Button ID=”btnUpdate” runat=”server” Text=”Update” OnClick=”btnUpdate_Click” />
<asp:Button ID=”btnClear” runat=”server” Text=”Clear” OnClick=”btnClear_Click” />
<asp:HiddenField ID=”hfId” runat=”server”></asp:HiddenField>
</td>
</tr>
<tr>
<td colspan=”2″>
<asp:GridView ID=”grvStudentDetails” runat=”server” AutoGenerateColumns=”false”>
<Columns>
<asp:BoundField DataField=”StudentId” HeaderText=”StudentId” />
<asp:BoundField DataField=”StudentName” HeaderText=”StudentName” />
<asp:BoundField DataField=”Age” HeaderText=”Age” />
<asp:TemplateField>
<ItemTemplate>
<asp:Button ID=”btnEdit” runat=”server” Text=”Edit” OnClick=”btnEdit_Click” />
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
</td>
</tr>
</table>
</div>
</form>
</body>
</html>

Replace the below code in AddStudentDetails.aspx.cs,

public partial class AddStudentDetails : System.Web.UI.Page
{
SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings[“DefaultConnection”].ToString());
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
BindGrid();
}
}
private void BindGrid()
{
btnSubmit.Visible = true;
btnUpdate.Visible = false;
SqlCommand cmd = new SqlCommand(“Select_StudentDetails”, con);
cmd.CommandType = CommandType.StoredProcedure;
SqlDataAdapter ada = new SqlDataAdapter(cmd);
DataSet ds = new DataSet();
ada.Fill(ds);
grvStudentDetails.DataSource = ds.Tables[0];
grvStudentDetails.DataBind();
}
protected void btnSubmit_Click(object sender, EventArgs e)
{
con.Open();
SqlCommand cmd = new SqlCommand(“Ins_StudentDetails”, con);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.Add(“@StudentName”, SqlDbType.VarChar).Value = txtStudentName.Text;
cmd.Parameters.Add(“@Age”, SqlDbType.Int).Value = txtAge.Text;
int result = cmd.ExecuteNonQuery();
if (result > 0)
{
Response.Write(“Inserted Successfully”);
}
con.Close();
BindGrid();
btnClear_Click(null, null);
}
protected void btnEdit_Click(object sender, EventArgs e)
{
Button btn = (Button)sender;
//Get the row that contains this button
GridViewRow gvr = (GridViewRow)btn.NamingContainer;
hfId.Value = gvr.Cells[0].Text;
txtStudentName.Text = gvr.Cells[1].Text;
txtAge.Text = gvr.Cells[2].Text;
btnSubmit.Visible = false;
btnUpdate.Visible = true;
}
protected void btnUpdate_Click(object sender, EventArgs e)
{
con.Open();
SqlCommand cmd = new SqlCommand(“Update_StudentDetails”, con);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.Add(“@StudentId”, SqlDbType.Int).Value = hfId.Value;
cmd.Parameters.Add(“@StudentName”, SqlDbType.VarChar).Value = txtStudentName.Text;
cmd.Parameters.Add(“@Age”, SqlDbType.Int).Value = txtAge.Text;
int result = cmd.ExecuteNonQuery();
if (result > 0)
{
Response.Write(“Updated Successfully”);
}
con.Close();
BindGrid();
btnClear_Click(null, null);
}
protected void btnClear_Click(object sender, EventArgs e)
{
txtStudentName.Text = string.Empty;
txtAge.Text = string.Empty;
hfId.Value = string.Empty;
}
}

Screenshot as below,

The Output will be as below,




Click below to download the solution,
https://1drv.ms/u/s!ArddhCoxftkQg6of7HjHOGOkB8IMXA

Dot net / SharePoint freelance Consultants in Chennai

Document by Ganesan – Ganesanva@hotmail.com – +919042710472

Given the huge demand for dot net and SharePoint applications today and the growing importance of freelancers across the city, .net and SharePoint freelancers in Chennai have engaged in providing the best available professional coaching in the software applications. The job opportunities for dot net with certification have significantly increased the number of .net freelancers in Chennai. Whether it is for professional or educational purposes, it is advisable to take a Dot net Freelance trainer in Chennai to meet the ever-changing demands of corporates and educational systems.

Hiring a Microsoft certified trainer in Chennai helps with professional coaching on Microsoft technologies such Asp.Net, C#.Net, SQL server etc. And in today’s digitalized world, the virtual presence of the trainers in substantial enough for an expert coaching on the applications. An online Dot net trainer uses the best practices of the industry to ensure dot net and SharePoint solutions meet business and educational needs of contemporary period.
A certified Dot net corporate trainer in Chennai combines the passion for technological innovation and deep platform expertise to ensure that proper training is delivered. The key focus of an online Dot net trainer in Chennai is to equip individuals leverage dot net and SharePoint technologies effectively to meet the professional and educational requirements. Young and dynamic professional and aspiring students can utilize the services of many Dot net part time consultants in Chennai to handle challenging and innovative projects. Further, given the array of opportunities in SharePoint and dot net, career as a Freelance SharePoint developer in Chennai or as an asp.net MVC consultant in Chennai holds a lot of promise for the future.

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Asp.net MVC Course content

Document by Vairavan – enquiry@softwaretraininginchennai.com – + 919042710472

  1. MVC Architecture
  2. Benefits of Asp.net MVC
  3. Explanation on Model, View and Controller.
  4. Filters in MVC
  5. View models
  6. JQuery and JavaScript
  7. Entity Framework with Asp.net
  8. Code First Approach
  9. Database First Approach
  10. POCO Generator
  11. Data Annotation in MVC
  12. Custom Data Annotation
  13. Textbox, Option button ,List box ,Dropdown controls in MVC
  14. Ajax call in MVC
  15. Dependency Injection
  16. MVC with Bootstrap controls
  17. Layered Architecture in MVC
  18. Working with Areas
  19. Partial Views
  20. Working with Web api
  21. WCF Consumption in ASP.net MVC
  22. Convert Asp.net web application to MVC application
  23. MVC with Angular JS
  24. Sample Project on MVC