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TextBox3.Text=(Convert.ToInt32(TextBox1.Text) * Convert.ToInt32(TextBox2.Text);

This code is error generate.

plz how to multiply value of two textboxes into the third text box
Posted 2-Jan-13 5:43am
Updated 2-Jan-13 7:05am
__TR__ 2-Jan-13 11:51am
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ridoy 2-Jan-13 12:49pm
What is the error message?
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Solution 1

textBox3.Text = (Convert.ToInt32(textBox1.Text) * Convert.ToInt32(textBox2.Text)).ToString();

C# requires:
1) Correct case names - it is case sensitive so TextBox1 is not the same as textBox1
2) Matched brackets!
3) Unlike VB, C# does not do implicit type conversion - you have to change the type yourself.
ridoy 2-Jan-13 12:50pm
absolutely right..+5
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Solution 2

Is this code building in the first place?
I notice an extra bracket TextBox3.Text=(Convert.ToInt32(TextBox1.Text)*Convert.ToInt32(TextBox2.Text); before the first Convert in this line of code.

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