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DataqFile Controls > WriteDataqFile > Methods > Open |
Open
Applies to: |
WRITEDATAQFILE Active X Control |
Description: |
Creates and opens the file specified in the FileName property for data storage. The file must be opened before data can be saved to it (using SaveData or SaveDataEx). |
Syntax: |
WriteDataqFile1.Open |
Example: |
Private Sub DataqSdk1_ NewData(ByVal Count As Integer) x = DataqSdk1. GetData WriteDataqFile1. SaveData (x) DQChart1. Chart (x) End Sub
Private Sub Start_Click() DataqSdk1. EventPoint = 20 DataqSdk1. Start WriteDataqFile1.Open End Sub
Private Sub Stop_Click() DataqSdk1. Stop WriteDataqFile1. Close End Sub |