except only decimal values in textbox1

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i have two textboxes and one button.in one textbox1 i am inserting decimal value and it is converting into words. my codes are below. but when i am inserting int or string into textbox one then it is throwing errors.
i want one message box should be display when i sent int or string inside the textbox one.

C#

if ("" == feespaybletothecounsel.Text )
         {
             MessageBox.Show("please check");
         }
         else
         {
             string convertys = ConverttoWords(Convert.ToInt32(feespaybletothecounsel.Text));
             if (convertys == "" )
             {
                 feespaybletothecounsel.Text = "";
             }
             feespaybletothecounsel1.Text = convertys;
         }

Posted 3-Jun-15 20:46pm

faizyab 2009

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Comments

Sergey Alexandrovich Kryukov 4-Jun-15 2:59am

This is pretty easy but depends on what is your text box type. I guess, type name is TextBox, but which one? Full type name, please.
—SA

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DamithSL · Answer 1 · 2015-06-03T20:58:00

Solution 1

use int.TryParse

C#

int val;
if(!int.TryParse(feespaybletothecounsel.Text, out val)
{
    MessageBox.Show("please check");
}else
{
     feespaybletothecounsel1.Text = ConverttoWords(val);
}

Posted 3-Jun-15 20:58pm

DamithSL