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C++/CLI¶

開発環境の設定¶

YdxCLI.h をプロジェクトフォルダにコピーします。
YdxCLI.h をプロジェクトに追加します。
ソースファイルに YdxCLI.h をインクルードします。
usingディレクティブを使ってYdxCLIを宣言します。

コントロール¶

変数¶

int id;

実行結果の表示¶

private: System::Void ResultShow(String^ title, int resultCode)
{
    StringBuilder ^resultString = gcnew StringBuilder(256);
    YdxCnvResultToString(resultCode, resultString);
    switch (resultCode)
    {
    case 0:
    case YDX_RESULT_DI_EXCEED_DATA_NUM:
    case YDX_RESULT_DI_EXCEED_BUF_SIZ:
        MessageBox::Show(resultString->ToString(), title, MessageBoxButtons::OK, MessageBoxIcon::Asterisk);
        break;
    default:
        MessageBox::Show(resultString->ToString(), title, MessageBoxButtons::OK, MessageBoxIcon::Hand);
        break;
    }
}

フォームロード¶

private: System::Void Form1_Load(System::Object^ sender, System::EventArgs^ e)
{
    // ユニット識別スイッチ
    unitSwitchComboBox->ResetText();
    unitSwitchComboBox->Items->AddRange(gcnew array<String^> { "0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "A", "B", "C", "D", "E", "F" });
    unitSwitchComboBox->SelectedIndex = 0;

    // 型名
    modelNameComboBox->ResetText();
    modelNameComboBox->Items->AddRange(gcnew array<String^> { "DIO-16/16C-USC", "DIO-16/16D-UBC", "DIO-16/16D-USC" });
    modelNameComboBox->SelectedIndex = 0;

    // 入力チャネル
    inputChannelComboBox->ResetText();
    inputChannelComboBox->Items->AddRange(gcnew array<String ^>{"0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12", "13", "14", "15"});
    inputChannelComboBox->SelectedIndex = 0;

    // 出力チャネル
    outputChannelComboBox->ResetText();
    outputChannelComboBox->Items->AddRange(gcnew array<String ^>{"0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12", "13", "14", "15"});
    outputChannelComboBox->SelectedIndex = 0;

    // 出力データ
    outputDataComboBox->ResetText();
    outputDataComboBox->Items->AddRange(gcnew array<String ^>{"0", "1"});
    outputDataComboBox->SelectedIndex = 0;
}

オープン¶

private: System::Void openButton_Click(System::Object^ sender, System::EventArgs^ e)
{
    int getId;
    int result = YdxOpen(unitSwitchComboBox->SelectedIndex, modelNameComboBox->Text, 0, &getId);
    if(result != 0)
        ResultShow("YdxOpen", result);
    else
    {
        unitSwitchComboBox->Enabled = false;
        modelNameComboBox->Enabled = false;
        ResultShow("オープン", result);
        id = getId;
    }
}

デジタル入力¶

private: System::Void inputButton_Click(System::Object^ sender, System::EventArgs^ e)
{
    int data[1];
    int result = YdxDiInputBit(id, inputChannelComboBox->SelectedIndex, 1, 0, data);
    if(result != 0)
        ResultShow("YdxDiInputBit", result);
    else
        MessageBox::Show("データ : " + data[0].ToString(), "入力", MessageBoxButtons::OK, MessageBoxIcon::Information);
}

デジタル出力¶

private: System::Void outputButton_Click(System::Object^ sender, System::EventArgs^ e)
{
    int data[1];
    data[0] = outputDataComboBox->SelectedIndex;
    int result = YdxDoOutputBit(id, outputChannelComboBox->SelectedIndex, 1, data);
    ResultShow("出力", result);
}

クローズ¶

private: System::Void closeButton_Click(System::Object^ sender, System::EventArgs^ e)
{
    unitSwitchComboBox->Enabled = true;
    modelNameComboBox->Enabled = true;
    int result = YdxClose(id);
    if(result != 0)
        ResultShow("YdxClose", result);
    else
        ResultShow("クローズ", result);
}

フォームクローズ¶

private: System::Void Form1_FormClosing(System::Object^ sender, System::Windows::Forms::FormClosingEventArgs^ e)
{
    int result = YdxClose(id);
    if((result != 0) && (result != YDX_RESULT_NOT_OPEN))
    {
        ResultShow("YdxClose", result);
    }
}