Wish B4XTable

coldtech said:

would it be possible to check the Columns list in the CreateTable procedure to just return if the count is 0 or throw an exception

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If B4XTable1.Columns.Size =0 Then
        MsgboxAsync("Did you forget to create the B4XTable Columns", "B4XTable columns may be missing")
        Return
 End If
B4XTable1.SetData(Data)

Try
    B4XTable1.SetData(Data)
Catch
     Log(LastException.Message)
     MsgboxAsync("Did you forget to create the B4XTable Columns", "B4XTable columns may be missing")
End Try

Mahares said:

Until Erel gets back to you with a more plausible answer, you can always check the number of B4XTable columns before applying the data list to it:

B4X:

If B4XTable1.Columns.Size =0 Then
        MsgboxAsync("Did you forget to create the B4XTable Columns", "B4XTable columns may be missing")
        Return
 End If
B4XTable1.SetData(Data)

Or trap the error:

B4X:

Try
    B4XTable1.SetData(Data)
Catch
     Log(LastException.Message)
     MsgboxAsync("Did you forget to create the B4XTable Columns", "B4XTable columns may be missing")
End Try

Click to expand...