asked on

C# Function

Hi,
I need to the following code to custom function.Any idea appreciate

 if (TxtPostcode.Text == null && string.IsNullOrWhiteSpace(TxtPostcode.Text))
                    {
                        validate = 1;
                    }

                    if (TxtDestinationName.Text == null && string.IsNullOrWhiteSpace(TxtDestinationName.Text))
                    {
                        validate = 1;
                    }

                    if (TxtDestinationDescription.Text == null && string.IsNullOrWhiteSpace(TxtDestinationDescription.Text))
                    {
                        validate = 1;
                    }

Open in new window

SOLUTION

Ryan Chong

membership

This solution is only available to members.

To access this solution, you must be a member of Experts Exchange.

Start Free Trial

SOLUTION

Pawan Kumar

membership

This solution is only available to members.

To access this solution, you must be a member of Experts Exchange.

Start Free Trial

ASKER CERTIFIED SOLUTION

it_saige

membership

This solution is only available to members.

To access this solution, you must be a member of Experts Exchange.

Start Free Trial

Pawan Kumar

@it_saige - You are returning int NOT boolean.

it_saige

@Pawan,

I did not say that I was returning a boolean. The result of the IsNullOrWhiteSpace method is a boolean.

The preceeding examples were using a ternary operation to return a 1 or a 0 based upon that boolean result. I am stating that those examples could be simplified further by converting the boolean result of IsNullOrWhiteSpace to an integer.

-saige-

Pawan Kumar

Ohh that way .. cool :)

ukerandi

ASKER

Hi Guy,Thanks i understand the logic in the Function but
issue is i can't use if condition for 4 or 5 time.
Any other better way to validate this
int ValidatePostcode = validate(TxtPostcode.Text);
int ValidateDestinationName = validate(TxtDestinationName.Text);
int DestinationDescription = validate(TxtDestinationDescription.Text);
IF(ValidatePostcode=0)
{

}

IF(ValidateDestinationName=0)
{

}

IF(DestinationDescription=0)
{

}

ukerandi

ASKER

I have wrote a program using array to validate.It's working fine.
then for each() loop help me to validate.
thanks Guy

ukerandi

ASKER

thax