Code からの接続
CData ADO.NET Provider for CloudSign は、CloudSignConnection に標準DbConnection オブジェクトを実装しています。CloudSignConnectionStringBuilder を使用して、プログラムで接続文字列をビルド、パース、およびリビルドすることもできます。
Connection オブジェクトの作成
接続文字列の定義と認証については、接続の確立 を参照してください。CloudSignConnection オブジェクトを作成する一般的な呼び出しは以下のとおりです。
C#
using (CloudSignConnection connection =
new CloudSignConnection("ClientId=74a27b13-29e9-4ff8-92f6-7e61b8606b7f;UseSandbox=false;"))
{
connection.Open();
}
VB.NET
Using connection As New CloudSignConnection("ClientId=74a27b13-29e9-4ff8-92f6-7e61b8606b7f;UseSandbox=false;")
connection.Open
End Using
CloudSignConnectionStringBuilder の使用
次のコード例は、ADO.NET 接続文字列ビルダーを使用して接続文字列をパースする方法を示します。
C#
CloudSignConnectionStringBuilder builder =
new CloudSignConnectionStringBuilder("ClientId=74a27b13-29e9-4ff8-92f6-7e61b8606b7f;UseSandbox=false;");
//Pass the connection string builder an existing connection string, and you can get and set any of the elements as strongly typed properties.
builder.ConnectionString = "ClientId=74a27b13-29e9-4ff8-92f6-7e61b8606b7f;UseSandbox=false;";
//Now that the connection string has been parsed,
// you can work with individual items:
builder.MyString = "new property";
builder.MyBoolean = true;
// You can refer to connection keys using strings,
// as well.
builder["Logfile"] = "test.log";
builder["Verbosity"] = 5;
VB.NET
Dim builder As CloudSignConnectionStringBuilder = New CloudSignConnectionStringBuilder("ClientId=74a27b13-29e9-4ff8-92f6-7e61b8606b7f;UseSandbox=false;")
'Pass the connection string builder an existing connection string, and you can get and set any of the elements using strongly typed properties.
builder.ConnectionString = ClientId=74a27b13-29e9-4ff8-92f6-7e61b8606b7f;UseSandbox=false;"
'Now that the connection string has been parsed,
' you can work with individual items:
builder.MyString = "new property"
builder.MyBoolean = True
' You can refer to connection keys using strings,
' as well.
builder("Logfile") = "test.log"
builder("Verbosity") = 5