how to give the textbox value in text as 14.5/100 as default

selvi subramanian

in textbox i use default value as (14.5/100) i never give the value in run time

i need to multiply the value with next textbox . given value in source code .

need to multiply the default value in source code

my design is

a
b
a+b
mul	AutoPostBack="True">
multl

my coding is

using System;

using System.Collections;

using System.Configuration;

using System.Data;

using System.Linq;

using System.Web;

using System.Web.Security;

using System.Web.UI;

using System.Web.UI.HtmlControls;

using System.Web.UI.WebControls;

using System.Web.UI.WebControls.WebParts;

using System.Xml.Linq;

using System.Data.SqlClient;

public partial class math : System.Web.UI.Page

{

REMO sel = new REMO();

protected void Page_Load(object sender, EventArgs e)

{

}

protected void Button1_Click(object sender, EventArgs e)

{

// float c= float.Parse(TextBox1.Text) + float.Parse(TextBox2.Text);

//TextBox3.Text = Convert.ToString(c);

//float s = c * float.Parse(TextBox4.Text);

//float s = ((c * float.Parse(TextBox4.Text)));

//TextBox5.Text = Convert.ToString(s);

}

protected void TextBox4_TextChanged(object sender, EventArgs e)

{

double guna = int.Parse(TextBox3.Text) * (14.5 / 100);

TextBox5.Text = Convert.ToString(guna);

}

protected void TextBox2_TextChanged(object sender, EventArgs e)

{

float c = float.Parse(TextBox1.Text) + float.Parse(TextBox2.Text);

TextBox3.Text = Convert.ToString(c);

}

textbox3* textbox4 as default value (14.5/100) =textbox5

in run time i given the value as 14.5/100 my coding is working but. i need textbox4 value as default text as 14.5/100 used in source code. multiply with textbox3. and need to show the output in textbox5

15 Replies

Know the answer? Post it — somebody with the same question will find it here.

Iftikar Hussain13y ago
Accepted answer
then try like this

protected void TextBox2_TextChanged(object sender, EventArgs e)
{
float c = float.Parse(TextBox1.Text) + float.Parse(TextBox2.Text);
TextBox3.Text = Convert.ToString(c);

double guna = int.Parse(c) * (14.5 / 100);
TextBox5.Text = Convert.ToString(guna);

}

Regards,
Iftikar
selvi subramanian13y ago
pleasse refer my screen short both hussain and sanjeeb .please help me
selvi subramanian13y ago
s . i need to add textbox1 and 2 and show the answer in textbox3 .now i put 14.5/100 as default in textbox4 and i need to multiply with textbox 3 and show the answer in textbox5
Sanjeeb Lenka13y ago
as you tell textbox3 and textbox5 has default value but you are showing the addition of a and b in textbox3. and you are saying it will not change in run time how it is possible.
selvi subramanian13y ago
this my screen shot
selvi subramanian13y ago
its a fixed not editable in run time..
Iftikar Hussain13y ago
then what is the issue you are getting? Can you put the screen shot of the same?
Sanjeeb Lenka13y ago
the default value 14.5/100 will editable by user or it is fixed or not editable.
selvi subramanian13y ago
textbox3* textbox4 as default value (14.5/100) =textbox5

textbox1+textbox2=textbox3

now i give 14.5/100 in source code as text =(14.5/100)

refer my above code.

i need to show the multiply value in textbox5....
Sanjeeb Lenka13y ago
HI,

can you provide a clear details. Means in which textbox you want to show the text and what is the requirements..
selvi subramanian13y ago
its not working both of us. in run time i never like to give the value as (14.5/100).

its already i given in my source as text="(14.5/100)" .if my textbox3 answer cum after that i need the textbox5 value
Iftikar Hussain13y ago
Set EnableViewState="True" in page directive.

Regards,
Iftikar
selvi subramanian13y ago
i already try that one but its not working hussain.pls check it.
Pankaj Kumar13y ago
Text="(14.5/100)">
Iftikar Hussain13y ago
Hi,
Try like this

>

Regards,
Iftikar