Tabla de visualización de PowerShell En HTML Correo electrónico

Question

Ok, esto puede haber sido respondido, pero soy nuevo y trato de aprender, así que supongo que no lo estoy "entendiendo". Tengo una variable que contiene una tabla de información (la obtuve de una consulta SQL). Puedo mostrar la variable en la pantalla y ver la tabla, pero cuando intento crear un correo electrónico HTML con ella en el cuerpo, se confunde.

Aquí está el código:

# This code sets up the HTML table in a more friendly format 
$style = "<style>BODY{font-family: Arial; font-size: 10pt;}" 
$style = $style + "TABLE{border: 1px solid black; border-collapse: collapse;}" 
$style = $style + "TH{border: 1px solid black; background: #dddddd; padding: 5px; }" 
$style = $style + "TD{border: 1px solid black; padding: 5px; }" 
$style = $style + "</style>" 

# This code defines the search string in the IssueTrak database tables 
$SQLServer = "Blah" 
$SQLDBName = "Blah" 
$SQLUsername = "Blah" 
$SQLPassword = "Blah" 
$SQLQuery = "SELECT u.FirstName,u.LastName,u.EMail,COUNT(UserID) as Count 
     FROM dbo.Issues i with(nolock) 
     JOIN DBO.Users u with(nolock) on u.UserID = i.NextActionBy 
     where i.Status='Open' 
     group by u.FirstName,u.LastName,u.EMail 
     order by Count(*) desc" 

# This code connects to the SQL server and retrieves the data 
$SQLConnection = New-Object System.Data.SqlClient.SqlConnection 
$SqlConnection.ConnectionString = "Server = $SQLServer; Database = $SQLDBName; uid = $SQLUsername; pwd = $SQLPassword" 

$SqlCmd = New-Object System.Data.SqlClient.SqlCommand 
$SqlCmd.CommandText = $SqlQuery 
$SqlCmd.Connection = $SqlConnection 

$SqlAdapter = New-Object System.Data.SqlClient.SqlDataAdapter 
$SqlAdapter.SelectCommand = $SqlCmd 

$DataSet = New-Object System.Data.DataSet 
$SqlAdapter.Fill($DataSet) 
$SqlConnection.Close() 

# This code outputs the retrieved data 
$DataSet.Tables | Format-Table -Auto 

# This code emails a report regarding the results of the retrieved data 
$smtpServer = "Blah" 
$smtpFrom = "Blah" 
$smtpTo = "Blah" 
$messageSubject = "IssueTrak Open Issues By Next Action Report" 
$message = New-Object System.Net.Mail.MailMessage $smtpfrom, $smtpto 
$message.Subject = $messageSubject 
$message.IsBodyHTML = $true 
$message.Body = "Here is a listing of open issues in IssueTrak, sorted by Next Action.<br><br>" 
$message.Body = $message.Body + $html 

$smtp = New-Object Net.Mail.SmtpClient($smtpServer) 
$smtp.Send($message) 

La salida en la pantalla se ve así:

35 

FirstName LastName EMail        Count 
--------- -------- -----        ----- 
John  Doe  John.Doe@blah.com      51 
Jane  Doe  Jane.Doe@blah.com      20 

... pero el cuerpo del correo electrónico tiene el siguiente aspecto:

Here is a listing of open issues in IssueTrak, sorted by Next Action. 

Microsoft.PowerShell.Commands.Internal.Format.FormatStartData Microsoft.PowerShell.Commands.Internal.Format.GroupStartData 

Microsoft.PowerShell.Commands.Internal.Format.FormatEntryData Microsoft.PowerShell.Commands.Internal.Format.FormatEntryData 

...y así. ¿Qué estoy haciendo mal?

Answer 1

Así es como yo lo haría:

# Create a DataTable 
$table = New-Object system.Data.DataTable "TestTable" 
$col1 = New-Object system.Data.DataColumn Name,([string]) 
$col2 = New-Object system.Data.DataColumn Dept,([string]) 
$table.columns.add($col1) 
$table.columns.add($col2) 

# Add content to the DataTable 
$row = $table.NewRow() 
$row.Name = "John" 
$row.Dept = "Physics" 
$table.Rows.Add($row) 
$row = $table.NewRow() 
$row.Name = "Susan" 
$row.Dept = "English" 
$table.Rows.Add($row) 

# Create an HTML version of the DataTable 
$html = "<table><tr><td>Name</td><td>Dept</td></tr>" 
foreach ($row in $table.Rows) 
{ 
    $html += "<tr><td>" + $row[0] + "</td><td>" + $row[1] + "</td></tr>" 
} 
$html += "</table>" 

# Send the email 
$smtpserver = "smtpserver.domain.com" 
$from = "user@domain.com" 
$to = "user@domain.com" 
$subject = "test" 
$body = "Hi there,<br />Here is a table:<br /><br />" + $html 
Send-MailMessage -smtpserver $smtpserver -from $from -to $to -subject $subject -body $body -bodyashtml 

Answer 2

Puede tratar (no probado):

$message.Body = $message.Body + ($DataSet.Tables | format-Table -auto | convertto-html) 

Answer 3

Creo que esta es una mejor solución (véase la referencia 1)

$DataSet.Tables[0] |select * -ExcludeProperty RowError, RowState, HasErrors, Name, Table, ItemArray | ConvertTo-Html 

Con ExcludeProperty todos podemos excluir las columnas ruidosas de nuestra tabla sin la necesidad de especificar qué columnas queremos

(1) http://sqlblog.com/blogs/jonathan_kehayias/archive/2010/05/25/reinventing-the-wheel-automating-data-consistency-checks-with-powershell.aspx

Answer 4

respuesta generalizada:

$body+=($variable|Select-Object property1,property2|ConvertTo-Html)