最新天堂中文在线丨午夜嘿嘿嘿影院丨亚洲国产精品高清久久久丨中文字幕人成乱码熟女app丨www91亚洲丨97成人资源丨成人中文字幕+乱码+中文字幕丨一区二区三区在线 | 日丨日韩免费大片丨亚洲欧美一区二区三区丨国产在线观看a丨亚洲成人第一区丨国内免费视频成人精品丨亚洲综合色网站丨午夜精品美女久久久久av福利丨国产午夜人做人免费视频网站丨国产又黄视频丨97se狼狼狼狼狼亚洲网丨狠狠亚洲婷婷综合色香五月丨中国一级毛片黄丨国产女人十八毛片丨国产色视频在线播放丨国产亚洲精久久久久久无码苍井空丨天天摸日日摸爽爽狠狠丨久久综合香蕉国产蜜臀av

我在Csharp 中添加這句語句總是報(bào)錯    this.Controls.Add(this.axActUtlType);  
網(wǎng)上時候     this.Controls.Add(this.axActUtlType); //貌似這個控件必須要加到Controls中，不然就會引發(fā)異常。 怎么將控件添加加到Controls中了

public partial class Form1 : Form
    {
        private AxActUtlTypeLib.AxActUtlType axActUtlType = null;
        public Form1()
        {
            InitializeComponent();
            this.axActUtlType = new AxActUtlTypeLib.AxActUtlType();
            // ((System.ComponentModel.ISupportInitialize)(this.axActUtlType)).BeginInit();
           this.Controls.Add(this.axActUtlType);       //貌似這個控件必須要加到Controls中，不然就會引發(fā)異常。
        }

        private void butconn_Click(object sender, EventArgs e)
        {
            try
            {
                int iStation = Convert.ToInt32(this.txtStationNo.Text.Trim());
                this.axActUtlType.ActLogicalStationNumber = iStation;
                this.axActUtlType.ActPassword = this.txtPassword.Text.Trim();
                int rtn = this.axActUtlType.Open();
                if (rtn == 0)
                {
                   MessageBox.Show("連接成功！");
                  
                }
                else
                {
                    MessageBox.Show("連接失敗");
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show("未知錯誤");
            }


也不知道那錯了請師傅們指點(diǎn)

缺少引用的控件

引用

引用第1樓030403118于2020-06-05 08:13發(fā)表的  :
缺少引用的控件

怎么讓它讀取帶小數(shù)的值了，
現(xiàn)在只能定義為Short能行整數(shù)
定義為double就報(bào)錯
short  D0, D1, D2, D3, D4, D5, D6, D7, D8, D470,D10;
try
                {
                    this.axActUtlType.ActLogicalStationNumber = 0;
                    this.axActUtlType.ActPassword = null;
                    int rtn = this.axActUtlType.Open();
                    if (rtn == 0)
                    {
                        PLCcom1.Text = "PLC1鏈接成功";
                        iReturnCode = axActUtlType.ReadDeviceBlock2("D470", 1, out D470);
                        textBox1.Text = D470.ToString();
                        iReturnCode = axActUtlType.ReadDeviceBlock2("D10", 1, out D10);
                        textBox2.Text = D10.ToString();
                        PLC1conn = true;
                    }

using引入相關(guān)dll？