Here Mudassar Ahmed Khan has explained with an example, how to dynamically add and remove TextBox in Windows Forms (WinForms) Application using C# and VB.Net.

The TextBox and its associated Delete Button will be dynamically created on Button click. When the Delete Button for a TextBox is clicked, the TextBox and the Button will be removed.

Here Mudassar Ahmed Khan has explained with an example, how to check whether CheckBox is checked or not in ASP.Net using C# and VB.Net.

When the Button is clicked, the status of CheckBox i.e. whether the CheckBox is checked (selected) or unchecked (unselected) is displayed using JavaScript Alert Message Box with C# and VB.Net.

Here Mudassar Ahmed Khan has explained with an example, how to dynamically add (insert) Items (Options) to ASP.Net DropDownList on Button Click using JavaScript.

The Items (Options) Text and Value parts will be dynamically fetched from TextBoxes and then the Items (Options) will be added to ASP.Net DropDownList using plain JavaScript.

Here Mudassar Ahmed Khan has explained with an example, how to delete (remove) multiple ng-repeat items using CheckBox in AngularJS.

The HTML Table with multiple CheckBoxes will be populated using ng-repeat directive and the selected (checked) Rows (Items) will be deleted from HTML Table on Single Button click using AngularJS.