I want a text color to be red in color on certain condition.
Here is how i want to get it done.
string minusvalue = TextBox1.Text.ToString();
if (Convert.ToDouble(minusvalue) < 0)
{
// set color of text in TextBox1 to red color and bold.
}
Is there any function that can set the property of text in TextBox? Please help!
This question is related to
c#
asp.net
colors
text-formatting
TextBox1.ForeColor = Color.Red;
TextBox1.Font.Bold = True;
Or this can be done using a CssClass (recommended):
.highlight
{
color:red;
font-weight:bold;
}
TextBox1.CssClass = "highlight";
Or the styles can be added inline:
TextBox1.Attributes["style"] = "color:red; font-weight:bold;";
Another way of doing it. This approach can be useful for changing the text to 2 different colors, just by adding 2 spans.
Label1.Text = "String with original color" + "<b><span style=""color:red;"">" + "Your String Here" + "</span></b>";
string minusvalue = TextBox1.Text.ToString();
if (Convert.ToDouble(minusvalue) < 0)
{
// set color of text in TextBox1 to red color and bold.
TextBox1.ForeColor = Color.Red;
}
Try using the property ForeColor. Like this :
TextBox1.ForeColor = Color.Red;
Source: Stackoverflow.com