28 May 2015
0 Comments   29 Views
Here Mudassar Ahmed Khan has explained how to clear jQuery AutoComplete TextBox when no match found. The following article explains “Display No results found message (No match found message) in jQuery AutoComplete”, now when “No match found” item is selected then the jQuery AutoComplete TextBox’s value is cleared.
27 May 2015
0 Comments   262 Views
ASP.Net   HTML5   Div   Table
Here Mudassar Ahmed Khan has explained how to convert (Export) HTML DIV or Table to Image using HTML Canvas in ASP.Net using C# and VB.Net.
The Html2Canvas JavaScript library allows to capture screenshots and convert HTML to Image using HTML5 Canvas.
HTML5 Canvas has a function named toDataURL which allows to convert its contents to Image.
27 May 2015
0 Comments   214 Views
Here Mudassar Ahmed Khan has explained how to convert (export) GridView to Image using HTML5 Canvas in ASP.Net using C# and VB.Net.
The html2canvas JavaScript library allows to capture screenshots and convert HTML to Image using HTML5 Canvas.
HTML5 Canvas has a function named toDataURL which allows to convert its contents to Image.
26 May 2015
0 Comments   183 Views
Here Mudassar Ahmed Khan has explained how to convert (export) DataGridView to Bitmap (PNG) Image file in Windows Forms (WinForms) Application using C# and VB.Net.
26 May 2015
0 Comments   381 Views
Here Mudassar Ahmed Khan has explained how to display List of files from FTP folder with Download option in ASP.Net using C# and VB.Net.
An ASP.Net GridView with a Download button will display the list of files from the FTP folder and when the Download button is clicked, the file will be downloaded from FTP folder.
25 May 2015
0 Comments   560 Views
Here Mudassar Ahmed Khan has explained with an example, how to call (execute) Server Side (Code Behind) method from jQuery UI Dialog Modal Popup in ASP.Net.
25 May 2015
0 Comments   367 Views
Here Mudassar Ahmed Khan has explained with an example, how to call a Stored Procedure using LINQ to SQL in ASP.Net using C# and VB.Net.
25 May 2015
0 Comments   320 Views
Here Mudassar Ahmed Khan has explained why ViewState does not work for Password TextBox i.e. TextMode Password and why Password TextBox clears on PostBack in ASP.Net
He also suggested how to keep (retain) Password TextBox and prevent it from clearing across PostBack in ASP.Net using C# and VB.Net.
25 May 2015
0 Comments   313 Views
Here Mudassar Ahmed Khan has explained with example, how to call (consume) Web Service (ASMX) using jQuery AJAX in ASP.Net using C# and VB.Net.
The Web Method of Web Service (ASMX) will be called using jQuery AJAX Post Method.
24 May 2015
0 Comments   362 Views
Here Mudassar Ahmed Khan has explained how to make a TextBox required if a CheckBox is checked by enabling the RequiredFieldValidator in ASP.Net using JavaScript and jQuery.
In order to enable ASP.Net RequiredFieldValidator for the TextBox when the CheckBox is checked, the ASP.Net ValidatorEnable client side JavaScript function is used.
24 May 2015
0 Comments   263 Views
Here Mudassar Ahmed Khan has explained how to enable a RequiredFieldValidator when CheckBox is checked and disable a RequiredFieldValidator when CheckBox is unchecked in ASP.Net using JavaScript and jQuery.
In order to enable or disable ASP.Net RequiredFieldValidator, the ASP.Net ValidatorEnable client side JavaScript function is used.
24 May 2015
0 Comments   509 Views
Here Mudassar Ahmed Khan has explained a basic tutorial with an example to get started with Entity Framework to connect to database in ASP.Net Web Forms using C# and VB.Net.
23 May 2015
0 Comments   360 Views
Here Mudassar Ahmed Khan has explained with example, how to use XmlDataSource control to populate ASP.Net Menu control from XML file using C# and VB.Net.
This article also explains to highlight selected menu item of current page in ASP.Net Menu control.
22 May 2015
0 Comments   338 Views
Here Mudassar Ahmed Khan has explained how to print RDLC Report (ReportViewer) on Client Side without Print Preview window using JavaScript in ASP.Net, C# and VB.Net.
22 May 2015
0 Comments   400 Views
Here Mudassar Ahmed Khan has explained how to print Crystal Report on Client Side without Print Preview window using JavaScript in ASP.Net. This solution will work printing for Crystal Reports version 13 generated with Visual Studio 2010, 2012 and 2013 in ASP.Net.
22 May 2015
0 Comments   532 Views
Here Mudassar Ahmed Khan has explained how to show (display) loading Progress Bar when uploading files using AJAX UpdatePanel and UpdateProgress in ASP.Net in C# and VB.Net.
ASP.Net FileUpload control requires PostBackTrigger while ASP.Net AJAX UpdateProgress works with AsyncPostBackTrigger of AJAX UpdatePanel.
This article explains how to use ASP.Net AJAX UpdateProgress with PostBackTrigger so that when file is uploading a loading Progress Bar can be shown.
21 May 2015
0 Comments   417 Views
Here Mudassar Ahmed Khan has explained how to select upload multiple files in browsers that support HTML5 using FileUpload control in in ASP.Net 2.0, 3.0, 3.5 and 4.0.
ASP.Net 4.5 added a new feature to FileUpload control i.e. AllowMultiple which allows user to select multiple files in browsers that support HTML5. ASP.Net versions 2.0, 3.0, 3.5 and 4.0 does not support AllowMultiple feature.
21 May 2015
0 Comments   434 Views
Here Mudassar Ahmed Khan has explained how to upload multiple files using FileUpload Control in ASP.Net versions 2.0, 3.0 and 3.5.
Older ASP.Net versions such as 2.0, 3.0 and 3.5 does not support the new AJAX based controls for uploading multiple files and hence dynamic FileUpload controls are created using JavaScript for selecting and uploading multiple files.
20 May 2015
0 Comments   547 Views
Here Mudassar Ahmed Khan has explained how to programmatically upload files to FTP Web Server in ASP.Net using C# and VB.Net.
Files will be programmatically uploaded to FTP Web Server using the ASP.Net FileUpload control.
20 May 2015
0 Comments   910 Views
Here Mudassar Ahmed Khan has explained how to generate Invoice (Bill) Receipt PDF from database in ASP.Net using C# and VB.Net.
The Invoice (Bill) Receipt PDF will be generated from database using iTextSharp library in ASP.Net.
19 May 2015
0 Comments   339 Views
Here Mudassar Ahmed Khan has explained how to implement Paging in Crystal Reports in ASP.Net using C# and VB.Net.
19 May 2015
0 Comments   317 Views
Here Mudassar Ahmed Khan has explained how to set or limit Number of Records per page i.e. PageSize when doing paging in Crystal Reports.
18 May 2015
0 Comments   694 Views
Here Mudassar Ahmed Khan has explained how to delete row from GridView without using database i.e. delete row from GridView without deleting from database in ASP.Net using C# and VB.Net.
In order to delete row from ASP.Net GridView without using database, Temporary DataTable stored in ViewState is used.
18 May 2015
0 Comments   451 Views
Here Mudassar Ahmed Khan has explained how to implement HTML5 Canvas Touch Screen and Mouse Sketchpad (Drawing) App in ASP.Net using jQuery Sketch plugin.
HTML5 Canvas Sketchpad (Drawing) App will allow users to draw lines, scribble, write, sketch, etc. with mouse and touch screen.
18 May 2015
0 Comments   395 Views
Here Mudassar Ahmed Khan has shared the jQuery plugin to set MaxLength of HTML TextArea using JavaScript and jQuery i.e. Limit number of Characters entered in TextArea using JavaScript and jQuery.
18 May 2015
0 Comments   259 Views
Here Mudassar Ahmed Khan has explained with example, how to use HTML5 Canvas in Internet Explorer browser versions 7 and 8 i.e. IE7 and IE8.
HTML5 Canvas is not supported in Internet Explorer browser versions 7 and 8 i.e. IE7 and IE8 and in order to use HTML5 Canvas, Excanvas also known as Explorer Canvas is used.
17 May 2015
0 Comments   619 Views
Here Mudassar Ahmed Khan has explained how to implement and populate animated HTML5 Canvas Multi-Series Line Chart (Graph) from database using jQuery AJAX in ASP.Net.
The HTML 5 Canvas charts have been implemented using Chart.js library. This article also covers procedure to display the animated HTML5 chart in browsers that do not support CSS3 like IE 8.
17 May 2015
0 Comments   357 Views
Here Mudassar Ahmed Khan has explained how to get and extract Inner Text from HTML HyperLink (Anchor tags) using Regular Expression (Regex).
17 May 2015
0 Comments   429 Views
Here Mudassar Ahmed Khan has explained how to read vCard (.VCF) Contact Card file and import its information using C# and VB.Net.
In this article I will illustrate how to read, import and display vCard (.VCF) Contact Card file in ASP.Net.
16 May 2015
0 Comments   545 Views
Here Mudassar Ahmed Khan has explained how to implement Scroll to Bottom Button using jQuery i.e. Smooth Animated Scroll to Bottom of page example using plain jQuery and no additional jQuery Plugins.
In order to make the Scroll to Bottom action smooth, jQuery animation has been used.
16 May 2015
0 Comments   508 Views
Here Mudassar Ahmed Khan has explained an example of animated smooth Scroll to Top of page functionality using jQuery
In order to make the scroll to top of page action smooth, jQuery animation has been used.
15 May 2015
0 Comments   730 Views
Here Mudassar Ahmed Khan has explained how to redirect to new page (another page) after jQuery AJAX call is successful (completed) i.e. response is received in the Success event handler.
For illustration purposes, ASP.Net page will be used for handling jQuery AJAX calls.
15 May 2015
0 Comments   471 Views
Here Mudassar Ahmed Khan has explained how to redirect to another page (HTML page) after delay of some time (say 5 seconds or 10 seconds) using JavaScript and jQuery.
The JavaScript setInterval function will be used to redirect to another page after delay of some time using JavaScript and jQuery.
13 May 2015
0 Comments   969 Views
Here Mudassar Ahmed Khan has explained with example, how to create Family Tree Hierarchy Chart from Database using Google Organizational Chart in ASP.Net using C# and VB.Net.
The Family Tree Hierarchy Chart will also display Pictures (Images) in each Node of Family Tree Hierarchy Chart.