public static bool Export(string sourceDbConString, string outDacFilePath)
{
bool result = false;
var sourceConBuilder = new SqlConnectionStringBuilder(sourceDbConString);
var services = new DacServices(sourceConBuilder.ConnectionString);
services.ProgressChanged += ((s, e) => { Console.WriteLine("Ëxporting Dacpack Status:{0} , Message:{1}.", e.Status, e.Message); });
string blobName;
if (System.IO.File.Exists(outDacFilePath))
{
System.IO.File.Delete(outDacFilePath);
}
using (FileStream stream = File.Open(outDacFilePath, FileMode.Create, FileAccess.ReadWrite))
{
Console.WriteLine("starting bacpac export");
DacExportOptions opts = new DacExportOptions()
{
TargetEngineVersion = EngineVersion.Default,
Storage = DacSchemaModelStorageType.Memory,
VerifyFullTextDocumentTypesSupported = false
};
services.Extract(packageStream: stream, databaseName: sourceConBuilder.InitialCatalog, applicationName: "Schema_Exporter", applicationVersion: Version.Parse("1.0.0.0"));
//services.ExportBacpac(stream, sourceConBuilder.InitialCatalog, options:opts,tables:null);
stream.Flush();
return(true);
}
return(result);
}
public bool TryExportBacpac(string filePath, out string error, IEnumerable<Tuple<string, string>> tables = null, DacExportOptions exportOptions = null)
{
error = null;
try
{
ExportBacpac(filePath, tables, exportOptions);
return true;
}
catch (Exception ex)
{
error = ex.Message;
return false;
}
}
public void ExportBacpac(string filePath, IEnumerable<Tuple<string, string>> tables = null, DacExportOptions extractOptions = null)
{
DacServices ds = new DacServices(this.BuildConnectionString());
ds.ExportBacpac(filePath, this.DatabaseName, extractOptions, tables);
}
public bool TryExportBacpac(string filePath, out string error, IEnumerable <Tuple <string, string> > tables = null, DacExportOptions exportOptions = null)
{
error = null;
try
{
ExportBacpac(filePath, tables, exportOptions);
return(true);
}
catch (Exception ex)
{
error = ex.Message;
return(false);
}
}
public void ExportBacpac(string filePath, IEnumerable <Tuple <string, string> > tables = null, DacExportOptions extractOptions = null)
{
DacServices ds = new DacServices(this.BuildConnectionString());
ds.ExportBacpac(filePath, this.DatabaseName, extractOptions, tables);
}
