C# ComboBox.Show方法代码示例

 protected virtual Control _add_standart_combo_box(Panel Panel,int ui,int SelectedIndex,object[] Items,Font font,int HorizontalShift=1,int VerticalShift=5)
 {
     ComboBox Result = new ComboBox();
     if(font==null)font=new Font(FontFamily.GenericSansSerif,12.25F);
     Result.Size = new Size(Panel.Width - HorizontalShift*2-15, Result.Height);
     Result.Font = font;
     Result.Items.AddRange(Items);
     Result.SelectedIndex = SelectedIndex;
     Result.SelectedValueChanged += (sender, e) => { _fcm_on_fcm_data_changed(Result.SelectedIndex, ui, Result); };
     Control lcontrol =Panel.Controls.Count>0? Panel.Controls[Panel.Controls.Count - 1]:null;
     Point lloc=lcontrol!=null? lcontrol.Location:new Point(HorizontalShift,VerticalShift);
     if(lcontrol!=null)lloc=new Point(HorizontalShift,lloc.Y+VerticalShift+lcontrol.Height);
     Result.Location = lloc;
     Panel.Controls.Add(Result);
     Result.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
     Result.Show();
     return Result;
 }

        public AgentGUI( string caption )
        {
            m_Id = ++m_IdCounter;
            RadioGroupUpdater[] tmpOld = m_UpdaterList;
            m_UpdaterList = new RadioGroupUpdater[m_Id];
            if ( tmpOld != null )
                for ( int i = 0; i < tmpOld.Length; i++ )
                    m_UpdaterList[i] = tmpOld[i];
            m_UpdaterList[m_Id-1] = new RadioGroupUpdater( SyncPlayerSelectors );

            this.Text = caption;
            this.Width = 430;
            this.Height = 340;
            this.MaximizeBox = false;
            this.FormBorderStyle = FormBorderStyle.FixedSingle;

            m_GroupBoxPlayer = new GroupBox();
            m_GroupBoxPlayer.Text = "Play as";
            m_GroupBoxPlayer.Width = 100;
            m_GroupBoxPlayer.Height = 150;
            m_GroupBoxPlayer.Left = 10;
            m_GroupBoxPlayer.Top = 25;
            m_GroupBoxPlayer.Show();
            this.Controls.Add( m_GroupBoxPlayer );

            m_PlayerLight = new RadioButton();
            m_PlayerLight.Text = "Light";
            m_PlayerLight.Width = 50;
            m_PlayerLight.Left = 25;
            m_PlayerLight.Top = 50;
            m_PlayerLight.Checked = true;
            m_PlayerLight.CheckedChanged += new EventHandler( m_PlayerSelect_Click );
            m_PlayerLight.Show();
            m_GroupBoxPlayer.Controls.Add( m_PlayerLight );

            m_PlayerDark = new RadioButton();
            m_PlayerDark.Text = "Dark";
            m_PlayerDark.Width = 50;
            m_PlayerDark.Left = 25;
            m_PlayerDark.Top = 80;
            m_PlayerDark.CheckedChanged += new EventHandler( m_PlayerSelect_Click );
            m_PlayerDark.Show();
            m_GroupBoxPlayer.Controls.Add( m_PlayerDark );

            m_PlayerNone = new RadioButton();
            m_PlayerNone.Text = "None";
            m_PlayerNone.Width = 50;
            m_PlayerNone.Left = 25;
            m_PlayerNone.Top = 20;
            m_PlayerNone.CheckedChanged += new EventHandler( m_PlayerSelect_Click );
            m_PlayerNone.Show();
            m_GroupBoxPlayer.Controls.Add( m_PlayerNone );

            m_PlayerBoth = new RadioButton();
            m_PlayerBoth.Text = "Both";
            m_PlayerBoth.Width = 50;
            m_PlayerBoth.Left = 25;
            m_PlayerBoth.Top = 110;
            m_PlayerBoth.CheckedChanged += new EventHandler( m_PlayerSelect_Click );
            m_PlayerBoth.Show();
            m_GroupBoxPlayer.Controls.Add( m_PlayerBoth );

            m_EvaluatorLabel = new Label();
            m_EvaluatorLabel.Text = "Evaluator";
            m_EvaluatorLabel.Left = 10;
            m_EvaluatorLabel.Top = 190;
            m_EvaluatorLabel.AutoSize = true;
            m_EvaluatorLabel.Show();
            this.Controls.Add( m_EvaluatorLabel );

            m_PluginSelector = new ComboBox();
            m_PluginSelector.DropDownStyle = ComboBoxStyle.DropDownList;
            m_PluginSelector.Left = 10;
            m_PluginSelector.Top = 210;
            m_PluginSelector.Width = 100;
            m_PluginSelector.Items.Add( "None" );
            m_PluginSelector.SelectedIndex = 0;
            m_PluginSelector.Show();
            this.Controls.Add( m_PluginSelector );

            m_LearnPanel = new Panel();
            m_LearnPanel.BorderStyle = BorderStyle.None;
            m_LearnPanel.Left = 5;
            m_LearnPanel.Top = 240;
            m_LearnPanel.Width = 100;
            m_LearnPanel.Height = 25;
            m_LearnPanel.Show();
            this.Controls.Add( m_LearnPanel );

            m_Learn = new CheckBox();
            m_Learn.Text = "Learn";
            m_Learn.Left = 5;
            m_Learn.Top = 0;
            m_Learn.Checked = false;
            m_Learn.CheckedChanged += new EventHandler( m_Learn_CheckedChanged );
            m_Learn.Show();
            m_LearnPanel.Controls.Add( m_Learn );
            if (m_Id == 1)
                m_Learn.Checked = true;

//.........这里部分代码省略.........

        private void cboLogic_SelectedIndexChanged(object sender, EventArgs e)
        {
            if (this.cboLogic.Text == "BETWEEN")
            {
                /* make an exact copy of the current input control and place it next to the other */

                if (this.CurrentInputObject.GetType() == typeof(TextBox))
                {
                    TextBox tBox1 = (TextBox)this.CurrentInputObject;
                    TextBox tBox2 = new TextBox();

                    tBox1.Width = (this.pnlCriteriaInput.Width - 10) / 2;
                    tBox2.Width = (this.pnlCriteriaInput.Width - 10) / 2;

                    tBox2.Left = tBox1.Left + tBox1.Width + 5;

                    this.CurrentInputObject2 = tBox2;

                    this.pnlCriteriaInput.Controls.Add(tBox2);
                    tBox2.Show();
                }
                else if (this.CurrentInputObject.GetType() == typeof(ComboBox))
                {
                    ComboBox cBox1 = (ComboBox)this.CurrentInputObject;
                    ComboBox cBox2 = new ComboBox();

                    cBox1.Width = (this.pnlCriteriaInput.Width - 10) / 2;
                    cBox2.Width = (this.pnlCriteriaInput.Width - 10) / 2;

                    cBox2.Left = cBox2.Left + cBox2.Width + 5;

                    cBox2.DropDownStyle = cBox1.DropDownStyle;

                    this.CurrentInputObject2 = cBox2;

                    foreach (String cboItem in cBox1.Items)
                    {
                        cBox2.Items.Add(cboItem);
                    }

                    cBox2.SelectedIndex = cBox1.SelectedIndex;

                    this.pnlCriteriaInput.Controls.Add(cBox2);
                    cBox2.Show();
                }
            }
            else
            {
                /* not between */
                if (this.CurrentInputObject2 != null)
                {
                    /* this implies that the inputcriteria was setup for between/range, but now does not need to be */
                    this.pnlCriteriaInput.Controls.Clear();
                    // now call the initial combobox selector setup

                    this.CurrentInputObject2 = null;
                    this.cboCriteriaID_SelectedIndexChanged(this, new EventArgs());

                }
            }
        }

        private void cboCriteriaID_SelectedIndexChanged(object sender, EventArgs e)
        {
            this.lblID.Text = cboCriteriaID.Text;

            CriteriaRequester cReq = (CriteriaRequester)this.CriteriaList[this.cboCriteriaID.Text];

            this.pnlCriteriaInput.Controls.Clear();

            if (cReq.CritType == CriteriaRequester.CriteriaType.Text)
            {
                TextBox txtSearchCriteriaInput = new TextBox();
                this.pnlCriteriaInput.Controls.Add(txtSearchCriteriaInput);
                txtSearchCriteriaInput.Width = this.pnlCriteriaInput.Width - 10;
                txtSearchCriteriaInput.Show();
                this.CurrentInputObject = txtSearchCriteriaInput;
            }
            else if (cReq.CritType == CriteriaRequester.CriteriaType.DropDown)
            {
                ComboBox cBox = new ComboBox();
                this.pnlCriteriaInput.Controls.Add(cBox);
                cBox.Width = this.pnlCriteriaInput.Width - 10;
                cBox.DropDownStyle = ComboBoxStyle.DropDownList;

                foreach (String ID in cReq.DropDownContent)
                {
                    cBox.Items.Add(ID);
                }

                cBox.Show();
                this.CurrentInputObject = cBox;
            }

            this.cboLogic_SelectedIndexChanged(this, new EventArgs());
        }

        private void dmUpDowStringCount_SelectedItemChanged(object sender, EventArgs e)
        {
            SavePrevTuning();
            ClearOldComboBoxes();
            int stringCount = 0;
            int yLocationIncrement = 30;
            System.Drawing.Size comboBoxSize = new System.Drawing.Size(121, 24);
            System.Drawing.Point startLocation = new System.Drawing.Point(29, 69);

            string stringCountStr = dmUpDowStringCount.SelectedItem as string;
            if (Int32.TryParse(stringCountStr, out stringCount))
            {
                for (int i = 0; i < stringCount; ++i)
                {
                    ComboBox temBox = new ComboBox();

                    temBox.FormattingEnabled = true;
                    temBox.Location = startLocation;
                    temBox.Name = "String_" + i;
                    temBox.Size = comboBoxSize;
                    temBox.TabIndex = i + 1;

                    foreach(string note in G_Rules.Notes)
                    {
                        temBox.Items.Add(note);
                    }

                    temBox.SelectedIndex = 1;
                    Controls.Add(temBox);
                    temBox.Show();
                    _Strings.Add(temBox);

                    startLocation.Y += yLocationIncrement;
                }

                FillInStrings();
                SetPrevTuning();
            }
        }

        public MainWindow()
        {
            this.Size = new System.Drawing.Size(500, 380);
            this.Text = "Untitled Application";
            Application.EnableVisualStyles();

            selectFolderBtn = new Button();
            selectFolderBtn.Text = "Add folder with images...";
            selectFolderBtn.Click += HandleSelectFolderBtnClick;
            selectFolderBtn.Location = new System.Drawing.Point(5, 210);
            selectFolderBtn.Size = new System.Drawing.Size(200, 30);
            selectFolderBtn.Show();
            this.Controls.Add(selectFolderBtn);

            selectImageBtn = new Button();
            selectImageBtn.Text = "Add single images...";
            selectImageBtn.Click += HandleSelectImageBtnClick;
            selectImageBtn.Location = new System.Drawing.Point(5, 245);
            selectImageBtn.Size = new System.Drawing.Size(200, 30);
            selectImageBtn.Show();
            this.Controls.Add(selectImageBtn);

            deleteSelectedBtn = new Button();
            deleteSelectedBtn.Text = "Remove selected image from list";
            deleteSelectedBtn.Click += HandleDeleteSelectedBtnClick;
            deleteSelectedBtn.Location = new System.Drawing.Point(5, 280);
            deleteSelectedBtn.Size = new System.Drawing.Size(200, 30);
            deleteSelectedBtn.Show();
            this.Controls.Add(deleteSelectedBtn);

            clearListBtn = new Button();
            clearListBtn.Text = "Clear list";
            clearListBtn.Click += HandleClearListBtnClick;
            clearListBtn.Location = new System.Drawing.Point(5, 315);
            clearListBtn.Size = new System.Drawing.Size(200, 30);
            clearListBtn.Show();
            this.Controls.Add(clearListBtn);

            fileSelectList = new CheckedListBox();
            fileSelectList.Location = new System.Drawing.Point(5, 5);
            fileSelectList.Size = new System.Drawing.Size(200, 200);
            fileSelectList.Show();
            this.Controls.Add(fileSelectList);

            startPresentationBtn = new Button();
            startPresentationBtn.Text = "Start Presentation";
            startPresentationBtn.Location = new System.Drawing.Point(250, 210);
            startPresentationBtn.Size = new System.Drawing.Size(200, 30);
            startPresentationBtn.Click += HandleStartPresentationBtnClick;
            startPresentationBtn.Show();
            this.Controls.Add(startPresentationBtn);

            Label numOfSecondsLbl = new Label();
            numOfSecondsLbl.Text = "Delay in seconds:";
            numOfSecondsLbl.Location = new System.Drawing.Point(250, 45);
            numOfSecondsLbl.Size = new System.Drawing.Size(100, 30);
            numOfSecondsLbl.Show();
            this.Controls.Add(numOfSecondsLbl);

            Label numOfTilesLbl = new Label();
            numOfTilesLbl.Text = "Number of tiles:";
            numOfTilesLbl.Location = new System.Drawing.Point(250, 85);
            numOfTilesLbl.Size = new System.Drawing.Size(100, 30);
            numOfTilesLbl.Show();
            this.Controls.Add(numOfTilesLbl);

            numOfTilesBox = new ComboBox();
            numOfTilesBox.DropDownStyle = ComboBoxStyle.DropDownList;
            for (int i = 1; i < 21; i++)
            {
                numOfTilesBox.Items.Add(i*i);
            }
            numOfTilesBox.SelectedItem = 16;
            numOfTilesBox.Location = new System.Drawing.Point(380, 85);
            numOfTilesBox.Size = new System.Drawing.Size(100, 30);
            numOfTilesBox.Show();
            this.Controls.Add(numOfTilesBox);

            secondsBox = new NumericUpDown();
            secondsBox.Maximum = 60;
            secondsBox.Minimum = 1;
            secondsBox.Value = 5;
            secondsBox.Location = new System.Drawing.Point(380, 45);
            secondsBox.Size = new System.Drawing.Size(100, 30);
            secondsBox.Show();
            this.Controls.Add(secondsBox);
        }