PowerShell

Get a Mail-Merge Replace Pattern

Demonstrates the Chilkat Email.GetReplacePattern method, which returns a replacement pattern — the search string — previously defined for mail-merge operations with SetReplacePattern. The index is zero-based. This example defines two patterns and enumerates them.

Background: In Chilkat's mail-merge, each entry is a pattern (a placeholder token such as FIRST_NAME) paired with a replacement string. GetReplacePattern retrieves the search side of the pair at a given index; GetReplaceString retrieves the matching replacement. Reading them back is useful for inspecting or logging exactly which substitutions will be applied when the message is sent.

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Add-Type -Path "C:\chilkat\ChilkatDotNet47-x64\ChilkatDotNet47.dll"

#  Demonstrates the GetReplacePattern method, which returns a replacement pattern (the
#  search string) previously defined for mail-merge operations with SetReplacePattern.
#  The index is zero-based.

$email = New-Object Chilkat.Email
$email.Subject = "Hello FIRST_NAME"
$email.Body = "Dear FIRST_NAME, welcome to CITY."

$email.SetReplacePattern("FIRST_NAME","John")
$email.SetReplacePattern("CITY","Denver")

$n = $email.NumReplacePatterns

for ($i = 0; $i -le $n - 1; $i++) {
    $("Pattern " + $i + ": " + $email.GetReplacePattern($i))
}