ADO.NET Provider for Zoho Books

Build 22.0.8479

結果セット

テーブルスキーマに対して実行できるクエリの結果と同じカラム情報にアクセスできます。返されるカラムについては、カラム を参照してください。

結果セットメタデータの取得

ZohoBooksDataReader のGetSchemaTable メソッドを使用して、結果セットのメタデータを取得できます。GetSchemaTable は、ExecuteReader を呼び出してから呼び出します。

DataTable の各行は、クエリの結果のカラムを説明します。

C#

string connectionString = "InitiateOAuth=GETANDREFRESH;OrganizationId=YourOrganizationId;AccountsServer=YourAccountServerURL";

using (ZohoBooksConnection conn = new ZohoBooksConnection(connectionString)) {
  ZohoBooksCommand cmd = new ZohoBooksCommand("SELECT * FROM INVOICES WHERE CustomerName = 'NewTech Industries'", conn);
  ZohoBooksDataReader rdr = cmd.ExecuteReader();
  DataTable schemaTable = rdr.GetSchemaTable();
  foreach (DataRow row in schemaTable.Rows) {
    foreach (DataColumn col in schemaTable.Columns) {
      Console.WriteLine("{0}: {1}", col.ColumnName, row[col]);
    }
  }
}

VB.NET

Dim connectionString As String = "InitiateOAuth=GETANDREFRESH;OrganizationId=YourOrganizationId;AccountsServer=YourAccountServerURL"

Using conn As New ZohoBooksConnection(connectionString)
  Dim cmd As New ZohoBooksCommand("SELECT * FROM INVOICES WHERE CustomerName = 'NewTech Industries'", conn)
  Dim rdr As ZohoBooksDataReader = cmd.ExecuteReader()
  Dim schemaTable As DataTable = rdr.GetSchemaTable()
  For Each row As DataRow In schemaTable.Rows
    For Each col As DataColumn In schemaTable.Columns
      Console.WriteLine("{0}: {1}", col.ColumnName, row(col))
    Next
  Next
End Using

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Build 22.0.8479