MY.NET Tutorials

How to display a Static BarChart in asp.net using Ajax Technology

On 02:24:00 By RAMASHANKER VERMA // No comments:

Hi friend ,today we will learn about bar chart control in asp.net.Here you can easily display the bar char with the help of some predefined data of different persons for different years.Here we will display the different type of data of Ram,Mohan and Neha for different years (2001-2008) in this bar chart.Before implementing this concepts, you have to install ajax toolkit in your visual studio.
There are some properties of this BarChart as given below:-

ChartHeight :- This is helpful to customize the height of the bar chart.
ChartWidth :- This is helpful to customize the width of the bar chart.
ChartType :- This is helpful to view the bar chart either column(StakedColumn) or Row(Bar,Stackedbar)
ChartTitle:- This is used to set the title of the bar chart.
CategoryAxis:- Here you have to put some set of values to create a bar chart .
ValueAxisLines:-Here you have to set the interval size for the value axis line.
ChartTitleColor:-This is used to set the color of your chart title.
CategoryAxisLineColor:-This is helpful to set the color of the category axis line.
BaseLineColor:-This is helpful to set the color of the base lines of the chart.
ValueAxisLineColor:- This is helpful to set the color of the value axis lines

There are some properties of the BarChartSeries as given below:-

Name:-This is a required property.
BarColor:- This is helpful to set the color of the bar for a particular series.
Data:- This property is used to set the data for a particular series.

How to implement PasswordStrength Extender Control in ASP.NET Website

On 14:02:00 By RAMASHANKER VERMA // No comments:

The PasswordStrengthExtender Control targets a TextBox control that is used for entering Passwords.When user starts typing the text in text box ,this control calculates the strength of the text using different specified properties.Here i have set different properties such as TargetControlID, DisplayPosition , PrefixText,StrengthIndicatorType, MinimumLowerCaseCharacters, MinimumNumericCharacters, MinimumSymbolCharacters, PreferredPasswordLength, TextStrengthDescriptions, StrengthStyles.You can see it in source file.

First,You have to install Ajax Toolkit in your visual studio.
There are some steps to implement this whole concepts in asp.net website as given below:-
Step 1: First open your visual studio -->File-->New -->Web Site--> Select ASP.NET Empty website-->OK-->Open Solution Explorer window-->Add a New Web form (Default.aspx)--> drag and drop TookitScriptManager, text box and button controls as shown below:-

Introduction of ADO.NET Entity Framework with Examples

On 14:20:00 By RAMASHANKER VERMA // No comments:

We have already Learned how to access data from database through the concepts of ADO.NET, SQL and Language Integrated Query(LINQ) from any applications.
Why do we use ADO.NET Entity Framework in Data centric Applications:-
There are following reasons to use ADO.NET Entity Framework in Data centric application generally.There are some advantages and disadvantages as given below.
Suppose ,we want to develop any database for a project first earlier,a conceptual schema has to be designed based on which the logical schema or model is designed to develop a project.we first had to design a conceptual model on a paper or a whiteboard.This was a time consuming and error-pron process,where the developer had to remember every details of data on which the conceptual model was based.We could not even work with entities in our application in the executable form.

How to make the Corners of any ASP.NET controls Round using Concepts of Ajax

On 12:33:00 By RAMASHANKER VERMA // No comments:

This is very useful for the asp.net developers to make the asp.net controls round.For this , RoundedCornersExtender control is used to make the corners of any asp.net controls round.This control adds a background panel to an asp.net control so that the control,when rendered on a web page appears with rounded corners.There are some properties of this RoundedCornersExtender as given below:-

TargetControlID:- It sets the ID of the control whose corners are to be modified.
Corners:-It is helpful to sets the corners of the target control,which you want to round.
Radius:-It sets the radius of the rounded corners by default this value is 5 pixel.

You have to install AjaxToolkit in your visual studio before use RoundedCornersExtender control.

Step 1:- First open your visual studio-->File-->New-->Website-->Select Asp.net Empty Website-->OK -->Open Solution Explorer Window -->Add a New Web Form(Default.aspx)-->First Drag and drop AjaxToolKit and Panel Control-->After that inside Panel Control,drag and drop Text Box and Button controls as shown below:-

How to implement ConfirmButtonExtender Control on ASP.NET Website easily

On 01:43:00 By RAMASHANKER VERMA // No comments:

Hi Friend , Today we will learn about ConfirmButtonExtender Control.This control displays a message to the user at the click event of the Button control. Here You will ask for the confirmation when the user clicks the button to fire some event.This popup will help users to correct the errors in the form if any.In this application,when you click the submit button,a message appears with the Confirmation dialog box.You can use your custom dialog box also.
There are some properties of ConfirmButtonExtender Control as given below:-

TargetControlID:-It is helpful to set the ID of the Button control to which the extender control attached.
ConfirmText:-It sets the text that is displayed whit in the confirm dialog box.
DisplayModelPopupID:-It sets the ID of a ModalPopupExtender control to use as a confirm dialog box.
OnClentCancel:-This specifies the client-side script that executes when the cancel button is clicked in the confirm dialog box.
ConfirmOnFormSubmit:- It determines,whether or not the confirm dialog box should wait when the form submits to display.

How to use ListSearchExtender control on ASP.NET Web page using concepts of Ajax Technology

On 00:58:00 By RAMASHANKER VERMA // No comments:

Hi Friend,Today we will learn "How to Implement ListSearchExtender control on asp.net website". This control allows you to perform an incremental search for the desired items in the DropDownList or List Box control by typing a stream of texts.This control is very helpful, if you have more values (items) in your database.Using this control ,you can easily find the data by typing the word incrementally.This is generally used in filling Form's websites.
There are some properties of this control as given below:-

TargetControlID:-It sets the ID of the List Box or DropDownList control to which the extender control is attached.
PromptText:-It is helpful to sets the message that is displayed when the List Box or DropDownList control receives focus.
PromptPosition:- It is helpful to determine the position of the message relative to the target control.It can be either Top or Bottom.The default position is Top.
QueryTimeout:-It sets the time that resets the search query just after the timeout and no match found.
QueryPatten:-It specifies how the typed characters should be used inn the search query.
IsSorted:-It determines whether or not the items added to the list should be sorted.