How To Convert Empty String To Decimal Value? [Resolved]

Posted by Kasani007 under C# on 10/21/2015 | Points: 10 | Views : 1204 | Status : [Member] | Replies : 4
How To Convert Empty String To Decimal Value?
For Example:
decimal dValue = Convert.ToDecimal(textBox1.Text);

If The TextBox Is Empty(i.e. textBox1.Text="") Then It Is Showing The Exception "FormatException Was Caught" "Input String Was Not In A Correct Format".




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Posted by: Kasani007 on: 10/21/2015 [Member] Starter | Points: 25

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A Simple Method To Convert The Empty String To Decimal Value By Using Ternary Operator i.e., If String Or TextBox Is "" (empty) Then The Variable Takes '0' Else It Converts The TextBox Number String To Decimal Value


decimal deciValue=textBox1.Text == "" ? 0 : Convert.ToDecimal(textBox1.Text);

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Posted by: Rajnilari2015 on: 10/23/2015 [Member] [Microsoft_MVP] [MVP] Platinum | Points: 25

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 decimal deciValue = String.IsNullOrEmpty(textBox1.Text)?0M: Convert.ToDecimal(textBox1.Text);


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Thanks & Regards,
RNA Team

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Posted by: Rajnilari2015 on: 10/24/2015 [Member] [Microsoft_MVP] [MVP] Platinum | Points: 25

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decimal deciValue = String.IsNullOrEmpty(textBox1.Text) ? default(decimal) : Convert.ToDecimal(textBox1.Text);




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Thanks & Regards,
RNA Team

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Posted by: Rajnilari2015 on: 10/24/2015 [Member] [Microsoft_MVP] [MVP] Platinum | Points: 25

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decimal number;

decimal deciValue = Decimal.TryParse(textBox1.Text, out number) ? number : 0M;


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Thanks & Regards,
RNA Team

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