如何以编程方式将标签的前景色设置为其默认值？

Question

I'm using VS2010 C# ASP.NET

To programmatically change the ForeColor of an asp:Label named lblExample to 'Red', I write this:

lblExample.ForeColor = System.Drawing.Color.Red;

After changing the ForeColor, how do I programmatically set the ForeColor of the label to its default (that comes from the css file)?

Remark: the label has no CSS entry (class or ID specific style). The color is inherited.

Answer 1

Easy

if (lblExample.ForeColor != System.Drawing.Color.Red)
{
    lblExample.ForeColor = System.Drawing.Color.Red;
}
else
{
    lblExample.ForeColor = new System.Drawing.Color();
}

Answer 2

You can also use below format:

Label1.ForeColor = System.Drawing.ColorTranslator.FromHtml("#22FF99");

and

HyperLink1.ForeColor = System.Drawing.ColorTranslator.FromHtml("#22FF99");

Answer 3

The default (when created with the designer) is:

label.ForeColor = SystemColors.ControlText;

This should respect the system color settings (eg these "high contrast" schemes for visual impaired).

Answer 4

你也可以使用

lblExamlple.ForeColor = System.Drawing.Color.FromArgb(0,255,0);

Answer 5

例如summer ：

lblSummer.foreColor = color.Yellow;

Answer 6

labelname.ForeColor = Color.Colorname;   ­­­­

Answer 7

DefaultForeColor is enough for this statement. This property gets the default foreground color of the control.

lblExample.ForeColor = DefaultForeColor;

Answer 8

ARBG = Color(alpha,Red,Blue,Green) you can set any value you want to but don't forget the Maximum value are 255

---

Example :

labelname.ForeColor = Color.FromArbg(100,200,30);