Skip to main content

Featured Post

How to use Tabs in ASP.NET CORE

I want to show Components in a tabs , so first of all create few components. In this project we have three components, First View Component  public class AllViewComponent : ViewComponent     {         private readonly UserManager<ApplicationUser> _userManager;         public AllViewComponent(UserManager<ApplicationUser> userManager)         {             _userManager = userManager;         }         public async Task<IViewComponentResult> InvokeAsync()         {             List<StudentViewModel> allUsers = new List<StudentViewModel>();             var items = await _userManager.Users.ToListAsync();             foreach (var item in items)             {                 allUsers.Add(new StudentViewModel {Id=item.Id, EnrollmentNo = item.EnrollmentNo, FatherName = item.FatherName, Name = item.Name, Age = item.Age, Birthdate = item.Birthdate, Address = item.Address, Gender = item.Gender, Email = item.Email });             }            

LinkLabel control in windows forms C#

Label control is used to display the text such as Name, address, title and so on. The text shown through Label control cannot be edited directly by the user. Most often this control is used for providing information of another control in the windows form.

LinkLabel control is, derived from the label control, used to display text as a link. Link may be of a windows form or a website depending on the requirements. It has all the properties of Label control as well as its own properties. The commonly used properties of LinkLabel control are:

  • ActiveLinkColor: used to get or set the color used to display the active link. It is of type Color.
    linkLabel1.ActiveLinkColor = Color.Blue; This code sets the color to blue of an active link in C#.
  • DisabledLinkColor: used to get or set the color used to display the disabled link. It is also of type Color. linkLabel1.DisabledLinkColor = Color.Blue; This code sets the color to blue of an disabled link in C#.
  • LinkColor: used to get or set the color of the text on the LinkLabel control. It is also of type Color. linkLable1.LinkColor = Color.Blue; This code sets the color of the text to blue in C#.
  • LinkVisited: used to get or set a value indicating whether a link should be displayed as though it were visited. It is of type Boolean and default value is false.

LinkClicked event occurs when the link is clicked by the user. This event has an event argument of LinkLabelLinkClickedEventArgs which returns the link that was clicked by the user. The structure of this event is as follows in C#:

private void linkLabel1_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
{
}

Writing the following code in this event will show a new form

Form2 frm = new Form2();
frm.Show();

To create a link to a website, we should use following code:

System.Diagnostics.Process.Start(“http://dotprogramming.blogspot.in”);

In the above code the method Start() starts the default browser with the given URL.

Comments

Popular Post

Polynomial representation using Linked List for Data Structure in 'C'

Polynomial representation using Linked List The linked list can be used to represent a polynomial of any degree. Simply the information field is changed according to the number of variables used in the polynomial. If a single variable is used in the polynomial the information field of the node contains two parts: one for coefficient of variable and the other for degree of variable. Let us consider an example to represent a polynomial using linked list as follows: Polynomial:      3x 3 -4x 2 +2x-9 Linked List: In the above linked list, the external pointer ‘ROOT’ point to the first node of the linked list. The first node of the linked list contains the information about the variable with the highest degree. The first node points to the next node with next lowest degree of the variable. Representation of a polynomial using the linked list is beneficial when the operations on the polynomial like addition and subtractions are performed. The resulting polynomial can also

How to use Tabs in ASP.NET CORE

I want to show Components in a tabs , so first of all create few components. In this project we have three components, First View Component  public class AllViewComponent : ViewComponent     {         private readonly UserManager<ApplicationUser> _userManager;         public AllViewComponent(UserManager<ApplicationUser> userManager)         {             _userManager = userManager;         }         public async Task<IViewComponentResult> InvokeAsync()         {             List<StudentViewModel> allUsers = new List<StudentViewModel>();             var items = await _userManager.Users.ToListAsync();             foreach (var item in items)             {                 allUsers.Add(new StudentViewModel {Id=item.Id, EnrollmentNo = item.EnrollmentNo, FatherName = item.FatherName, Name = item.Name, Age = item.Age, Birthdate = item.Birthdate, Address = item.Address, Gender = item.Gender, Email = item.Email });             }            

Memory representation of Linked List Data Structures in C Language

                                 Memory representation of Linked List              In memory the linked list is stored in scattered cells (locations).The memory for each node is allocated dynamically means as and when required. So the Linked List can increase as per the user wish and the size is not fixed, it can vary.                Suppose first node of linked list is allocated with an address 1008. Its graphical representation looks like the figure shown below:       Suppose next node is allocated at an address 506, so the list becomes,   Suppose next node is allocated with an address with an address 10,s the list become, The other way to represent the linked list is as shown below:  In the above representation the data stored in the linked list is “INDIA”, the information part of each node contains one character. The external pointer root points to first node’s address 1005. The link part of the node containing information I contains 1007, the address of