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Field Object String Length

Posted on 2004-04-18
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Last Modified: 2007-12-19
Dear all,

I have create a parameter field in string data type under field object. I know that the maximum string length of the string data field is 255 characters. However, I would like to pass a string from the vb program to the data field with more than 255 characters and display on the crystal report. How can I do it?

Many Thanks
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Question by:smchan
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Expert Comment

by:mlmcc
ID: 10856215
Assuming you are using CR8.5 or before, you can't except by breaking it into pieces and using several formulas or textboxes for the field.

mlmcc
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Author Comment

by:smchan
ID: 10856331
Thanks mlmcc,

Would you mind give me detail description on using several formulas or textboxes, since I am a greenhand on using crystal report.

ksmchan

Remarks: I am using Crystal Report 8.5
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Author Comment

by:smchan
ID: 10857319
I have try to create a formula and concatenate the 2 parameters passing from the vb program and display the result on the report.

For example:
{?test1} + {?test2}

However the crystal report viewer returns an message "A string can be at most 254 character long".
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mlmcc earned 500 total points
ID: 10859367
The only way I have seen described to do it is to create a textbox on the report & insert the fields into the textbox.  Make it as wide as you want then set the CAN GROW option.

The other method which will not look the greatest is to stack the formula fields in the detail section and pass in fixed lengths so they fill one or more lines.  Use a fixed width font, and put 60 characters per line then pass parameters of 60, 120, 180, 0r 240 characters.

mlmcc
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Author Comment

by:smchan
ID: 10864961
Thanks mlmcc,

How can I insert the fields into the textbox ?
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Author Comment

by:smchan
ID: 10865035
I think I can manage to do it.
Thanks mlmcc
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Expert Comment

by:mlmcc
ID: 10865687
Glad I could help

mlmcc
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