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 }); }
ARGB( ) takes four integer input parameter as a argument. Method name explain all things automatically. This name contain four color code, first "A" for Alpha which take 0-255 integer value. Similarly "R" for RED , "G" for Green and "B" for blue. Now lets take an simple example of ARGB( ) method.
<form id="form1" runat="server">
<div>
Enter Alpha Color code :
<asp:TextBox ID="TextBox1" runat="server" Width="190px"></asp:TextBox>
<br />
Enter Red Color Code :<asp:TextBox ID="TextBox2" runat="server" Width="190px"></asp:TextBox>
<br />
Enter Green Color Code:<asp:TextBox ID="TextBox3" runat="server" Width="190px"></asp:TextBox>
<br />
Enter Blue Color Code :
<asp:TextBox ID="TextBox4" runat="server" Width="190px"></asp:TextBox>
<br />
<br />
<asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Click to change " Width="95px" />
<br />
</div>
<asp:Label ID="Label1" runat="server" Font-Size="20pt" Text="Result Label "></asp:Label>
</form>
protected void Button1_Click(object sender, EventArgs e)
{
int alpha = int.Parse (TextBox1.Text);
int red = int.Parse (TextBox2.Text);
int green = int.Parse (TextBox3.Text);
int blue =int.Parse ( TextBox4.Text);
Label1.ForeColor = System.Drawing.Color.FromArgb(alpha, red, green, blue);
}
Source code
<form id="form1" runat="server"><div>
Enter Alpha Color code :
<asp:TextBox ID="TextBox1" runat="server" Width="190px"></asp:TextBox>
<br />
Enter Red Color Code :<asp:TextBox ID="TextBox2" runat="server" Width="190px"></asp:TextBox>
<br />
Enter Green Color Code:<asp:TextBox ID="TextBox3" runat="server" Width="190px"></asp:TextBox>
<br />
Enter Blue Color Code :
<asp:TextBox ID="TextBox4" runat="server" Width="190px"></asp:TextBox>
<br />
<br />
<asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Click to change " Width="95px" />
<br />
</div>
<asp:Label ID="Label1" runat="server" Font-Size="20pt" Text="Result Label "></asp:Label>
</form>
CodeBehind Code
protected void Button1_Click(object sender, EventArgs e)
{
int alpha = int.Parse (TextBox1.Text);
int red = int.Parse (TextBox2.Text);
int green = int.Parse (TextBox3.Text);
int blue =int.Parse ( TextBox4.Text);
Label1.ForeColor = System.Drawing.Color.FromArgb(alpha, red, green, blue);
}
Code generate the following output
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