C# .NET - change font to bold.

Asked By shah zeb on 30-Nov-11 05:53 AM

Hi,
i need a function in csharp which will check in a for a string in a text.(May be ASp.NEt label/textbox text). the function should check if a particular text exist in it. It should make it the text bold.

How this should be done?

Regards

Jitendra Faye replied to shah zeb on 30-Nov-11 06:13 AM
Use this code-

protected void Button1_Click(object sender, EventArgs e)

{

string str="gsdahfgsdaj";

if(str.Contains("yourvalue"))

{

Label1.Font.Bold =

true ;

}

}

 


Try this and let me know.
shah zeb replied to Jitendra Faye on 30-Nov-11 06:20 AM
i dont want to make the entire text to bold.
Only that part should be bolder which is found.
Jitendra Faye replied to shah zeb on 30-Nov-11 07:09 AM
For that you this code-

Label1.Text = "Hello <b>your Text</b> world";
dipa ahuja replied to shah zeb on 30-Nov-11 07:26 AM
You can use stringBuilder For this purpose


<asp:Label ID="Label1" runat="server" Text="Hello World! How are you all"></asp:Label>


using System.Text;




protected void Button1_Click(object sender, EventArgs e)
{
  StringBuilder str = new StringBuilder();
 
  string[] data = Label1.Text.Split(' ');
 
  foreach (string s in data)
  {
    if (s.Contains("World"))
    {
      str.Append("<b><font color='green'>");
      str.Append(s);
      str.Append("</b></font>");
    }
    else
    {
      str.Append(" " + s);
    }
  }
  Response.Write(str.ToString());
}

Output: