45 lines
1 KiB
Markdown
45 lines
1 KiB
Markdown
+++
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title = "Use Text Constants"
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weight = 1360
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+++
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Pass user messages using Text Constants. It makes translation easy.
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Bad code
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```al
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ImportAttachmentQst@1021 : TextConst 'ENU="Import attachment "';
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...
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IF CONFIRM(ImportAttachmentQst + Caption +'?',TRUE) THEN BEGIN
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```
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Good code
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```al
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ImportAttachmentQst@1021 : TextConst 'ENU="Import attachment %1?"';
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...
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IF CONFIRM(STRSUBSTNO(ImportAttachmentQst, Caption),TRUE) THEN BEGIN
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```
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Bad code
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```al
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...
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IF NOT
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CONFIRM(
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STRSUBSTNO(
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'Difference on Periodic entries: %1 on %2' +
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'Do you want to continue?',Balance,Date),
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TRUE)
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THEN
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ERROR('Program terminated by the user');
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```
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Good code
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```al
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DiffOnPeriodEntiesQst@100 : TextConst 'ENU="Difference on Periodic entries: %1 on %2\\ Do you want to continue?"';
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ProgramTerminatedErr@200 : TextConst 'ENU="Program terminated by the user"';
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...
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IF NOT CONFIRM(STRSUBSTNO(DiffOnPeriodEntiesQst,Balance,Date),TRUE) THEN
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ERROR(ProgramTerminatedErr);
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```
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