C# TableLayoutPanel.GetControlFromPosition方法代码示例

		public DiffViewWrapper(string name, Control parent, FdoCache cache,
			IVwStylesheet styleSheet, DiffViewScrProxy currentDraft, DiffViewScrProxy revisionDraft,
			DiffViewFootnoteProxy currentFootnote, DiffViewFootnoteProxy revisionFootnote,
			TableLayoutPanel otherControls) : base(cache, styleSheet, 4, 2)
		{
			Dock = DockStyle.Fill;
			Name = name;
			Parent = parent;
			Padding = otherControls.Padding;

			// Add the labels at the top
			AddControl(null, kLabelRow, kRevisionColumn, new FixedControlProxy(
				otherControls.GetControlFromPosition(kRevisionColumn, kLabelRow)));
			AddControl(null, kLabelRow, kCurrentColumn, new FixedControlProxy(
				otherControls.GetControlFromPosition(kCurrentColumn, kLabelRow)));

			// Add the views
			AddControl(null, kDraftRow, kRevisionColumn, revisionDraft, false, true);
			AddControl(null, kDraftRow, kCurrentColumn, currentDraft, true, true);
			AddControl(null, kFootnoteRow, kRevisionColumn, revisionFootnote, false, true);
			AddControl(null, kFootnoteRow, kCurrentColumn, currentFootnote, false, true);

			// Add the buttons below the views
			AddControl(null, kButtonRow, kRevisionColumn, new FixedControlProxy(
				otherControls.GetControlFromPosition(kRevisionColumn, kButtonRow)));
			AddControl(null, kButtonRow, kCurrentColumn, new FixedControlProxy(
				otherControls.GetControlFromPosition(kCurrentColumn, kButtonRow)));

			// Set properties on the rows

			// We have to set the desired height first because this resets the visible
			// state - strange.
			GetRow(kLabelRow).MinimumHeight =
				otherControls.GetControlFromPosition(kRevisionColumn, kLabelRow).Height;
			GetRow(kButtonRow).MinimumHeight =
				otherControls.GetControlFromPosition(kRevisionColumn, kButtonRow).Height;

			DataGridViewControlRow row = GetRow(kLabelRow);
			row.Visible = true;
			row.Resizable = DataGridViewTriState.False;
			row.IsAutoFill = false;
			DataGridViewAdvancedBorderStyle noBorder = new DataGridViewAdvancedBorderStyle();
			noBorder.All = DataGridViewAdvancedCellBorderStyle.None;
			row.AdvancedBorderStyle = noBorder;

			row = GetRow(kDraftRow);
			row.Visible = true;

			row = GetRow(kFootnoteRow);
			row.FillWeight = 18;	// 30%
			row.Visible = false;

			row = GetRow(kButtonRow);
			row.Visible = true;
			row.Resizable = DataGridViewTriState.False;
			row.IsAutoFill = false;
			row.AdvancedBorderStyle = noBorder;

			// Set properties on the two columns
			DataGridViewControlColumn column = GetColumn(kRevisionColumn);
			column.MinimumWidth = 220;
			column.Visible = true;
			column.FillWeight = 100;
			column.Name = "RevisionColumn";

			column = GetColumn(kCurrentColumn);
			column.MinimumWidth = 315;
			column.Visible = true;
			column.FillWeight = 100;
			column.Name = "CurrentColumn";
		}

        // Checks all inputs in the named table to find any that have not been filled in.
        private bool Verify_Table_Entrys(TableLayoutPanel tableName)
        {
            bool verified = true;
            int numberOfRows = 0;
            if (tableName.Name == "tableLayoutPanel_Match")
            {
                numberOfRows = tableName.RowCount;
            }
            else if (tableName.Name == "tableLayoutPanel_Away")
            {
                numberOfRows = currentTableRowAway;
            }
            else if (tableName.Name == "tableLayoutPanel_Home")
            {
                numberOfRows = currentTableRowHome;
            }

            // Check away team table entries
            for (int i = 0; i < numberOfRows; i = i + 1)
            {
                // Gets the name of the control from the table
                Control c = tableName.GetControlFromPosition(1, i);
                Control d = tableName.GetControlFromPosition(2, i);

                // If the control is in the Match table and is empty the method
                if (String.IsNullOrWhiteSpace(c.Text))
                {
                    d.Text = "*";
                    c.BackColor = Color.DarkOrange;
                    verified = false;
                }
                else
                {
                    c.BackColor = Color.White;
                    d.Text = "";
                }
            }
            return verified;
        }

 private void ResetGrid(TableLayoutPanel grid)
 {
     for (int c = 0; c < grid.ColumnCount; c++)
     {
         for (int r = 0; r < grid.RowCount; r++)
         {
             pictureBox = (PictureBox)grid.GetControlFromPosition(c, r);
             pictureBox.Image = Properties.Resources.Water;
             pictureBox.Tag = "Water";
         }
     }
 }

        /// <summary>
        /// Removes a row from the scanner form table
        /// </summary>
        /// <param name="panel">The table control</param>
        /// <param name="rowIndex">which row to remove</param>
        private void removeRow(TableLayoutPanel panel, int rowIndex)
        {
            panel.RowStyles.RemoveAt(rowIndex);

            for (int columnIndex = 0; columnIndex < panel.ColumnCount; columnIndex++)
            {
                var control = panel.GetControlFromPosition(columnIndex, rowIndex);
                panel.Controls.Remove(control);
            }

            for (int i = rowIndex + 1; i < panel.RowCount; i++)
            {
                for (int columnIndex = 0; columnIndex < panel.ColumnCount; columnIndex++)
                {
                    var control = panel.GetControlFromPosition(columnIndex, i);
                    panel.SetRow(control, i - 1);
                }
            }

            panel.RowCount--;
        }

 private static Control GetControl(TableLayoutPanel tableLayoutPanel, int col, int row)
 {
     Control control = tableLayoutPanel.GetControlFromPosition(col, row);
       if (control == null)
       {
     control = new Label() { TextAlign = System.Drawing.ContentAlignment.MiddleLeft, Dock = DockStyle.Fill };
     tableLayoutPanel.Controls.Add(control);
       }
       return control;
 }

 // Verify all table entrys in the supplied table. If entries missing, the user will not be able to move to next screen.
 // This stops the application from falling over due to a null exception.
 private bool Verify_Table_Entrys(TableLayoutPanel tableName)
 {
     bool verified = true;
     // Check away team table entries
     for (int i = 0; i < tableName.RowCount; i = i + 1)
     {
         Control c = tableName.GetControlFromPosition(1, i);
         Control d = tableName.GetControlFromPosition(2, i);
         if (String.IsNullOrWhiteSpace(c.Text))
         {
             d.Text = "*";
             c.BackColor = Color.DarkOrange;
             verified = false;
         }
         else
         {
             c.BackColor = Color.White;
             d.Text = "";
         }
     }
     return verified;
 }

        void t_combo_SelectedIndexChanged(object sender, EventArgs e)
        {
            TableLayoutPanelCellPosition pos = new TableLayoutPanelCellPosition();
            Control ctr = new Control();
            Control ctrParent = new Control();
            TableLayoutPanel ctrGrandParent = new TableLayoutPanel();
            TextBox t_txtBox2 = new TextBox();

            ctr = (Control)sender; // cast combobox control
            ctrParent = ctr.Parent; // get panel control
            ctrGrandParent = (TableLayoutPanel)ctrParent.Parent; // get tablelayoutpanel control
            pos = ctrGrandParent.GetPositionFromControl(ctrParent); // get panel position

            if (ctrParent.Controls.Count < 2 & ctr.Text == "Other")
            {
                t_txtBox2.Location = new Point(3, 30);
                t_txtBox2.Text = ctr.Tag.ToString();
                ctrParent.Controls.Add(t_txtBox2);
            }
            else if (ctrParent.Controls.Count == 2 & ctr.Text != "Other")
            {
                ctrGrandParent.GetControlFromPosition(pos.Column, pos.Row).Controls.RemoveAt(1);
            }
        }

        void MoveRow(int row, int offset, TableLayoutPanel targetPanel)
        {
            if (row + offset <= 0 || row + offset >= targetPanel.RowCount - 1)
                return;

            targetPanel.SuspendLayout();

            for (int i = 0; i < targetPanel.ColumnCount - 1; i++)
            {
                Control currentControl = targetPanel.GetControlFromPosition(i, row);
                Control offsetControl = targetPanel.GetControlFromPosition(i, row + offset);
                targetPanel.SetCellPosition(currentControl, new TableLayoutPanelCellPosition(i, row + offset));
                targetPanel.SetCellPosition(offsetControl, new TableLayoutPanelCellPosition(i, row));
            }

            //Re-layout label numbers
            LayoutNumber(targetPanel);

            targetPanel.ResumeLayout();
        }

 private void removeTier(TableLayoutPanel table, char charge, String description)
 {
     tiers.RemoveAll(set => set.Equals(new CommonTools.Tier(charge, description)));
     table.GetControlFromPosition(0, 0).Text = "";
     for (int i = 1; i <= 5; i++) { table.GetControlFromPosition(i, 0).Text = "0.0000"; }
     ((ComboBox)table.GetControlFromPosition(0, 0)).Items.Remove(description);
     statusBox();
 }

        private void button_SA_edit_PoD_Click(object sender, EventArgs e)
        {
            ConnectToMySQL dbc = new ConnectToMySQL(user_id_lbl.Text, user_hash_lbl.Text);
            List<string> fldVals = new List<string>();
            List<string> addtFldVals = new List<string>();
            TableLayoutPanel TLP = new TableLayoutPanel();
            string[] str = new string[] { };
            DataSet ds = new DataSet();

            if (((Control)sender).Name == "button_SA_edit_PoD")
                TLP = tableLayoutPanel1_SA_edit_addDetails;
            else
                TLP = (TableLayoutPanel)sender;

            // setting up start column and adding remaining values like user_id, po number, cust name, req date, notes -->
            int startColCount = 1;
            if (TLP.GetControlFromPosition(0, 0).Tag != null)
            {
                startColCount = Int32.Parse(TLP.GetControlFromPosition(0, 0).Tag.ToString()) + 1; // get col count from 0,0 position tag.
                string query = "SELECT cust_po_number, notes, cust_name, DATE_FORMAT(req_date, '%Y-%m-%d')";
                query += " FROM sales_vars WHERE cust_po_number = '" + TLP.GetControlFromPosition(startColCount, 20).Tag.ToString() + "'; ";
                ds = dbc.SelectMyDA(query);
                addtFldVals.Add(user_id_lbl.Text);
                for (int i = 0; i < ds.Tables[0].Rows[0].ItemArray.Length; i++)
                    addtFldVals.Add(ds.Tables[0].Rows[0].ItemArray[i].ToString());
            }
            else if(TLP.Name != "tableLayoutPanel1_SA_edit_addDetails")
            {
                addtFldVals.Add(user_id_lbl.Text);
                addtFldVals.Add(textBox_Cust_PO_Num.Text);
                addtFldVals.Add(textBox_Cust_Notes.Text);
                addtFldVals.Add(textBox_Cust_Name.Text);
                addtFldVals.Add(dateTimePicker_Cust_Req_Date.Value.Year.ToString() + "-" + dateTimePicker_Cust_Req_Date.Value.Month.ToString() + "-" + dateTimePicker_Cust_Req_Date.Value.Day.ToString());
            }
            // <--

            // adding field values and inserting for po_details table -->
            List<string> fldNames2 = new List<string>();
            fldNames2.Add("user_id");
            fldNames2.Add("cust_po_number");
            fldNames2.Add("notes");
            fldNames2.Add("cust_name");
            fldNames2.Add("req_date");
            for (int i = startColCount; i < TLP.ColumnCount; i++)
            {
                fldVals.Clear();
                for (int j = 1; j <= 21; j++)
                {
                    if (TLP.GetControlFromPosition(i, j).GetChildAtPoint(new Point(4, 6)).Text == "Other")
                        fldVals.Add(TLP.GetControlFromPosition(i, j).GetChildAtPoint(new Point(3, 30)).Text);
                    else
                        fldVals.Add(TLP.GetControlFromPosition(i, j).GetChildAtPoint(new Point(4, 6)).Text);
                }

                /*
                string s = TLP.GetControlFromPosition(i, 21).Tag.ToString();
                if (((Control)sender).Name == "button_SA_edit_PoD")
                    str = tableLayoutPanel1_SA_edit_addDetails.GetControlFromPosition(i, 21).Tag.ToString().Remove(TLP.GetControlFromPosition(i, 21).Tag.ToString().Length - 1).Split('&');
                else
                    str = TLP.GetControlFromPosition(i, 21).Tag.ToString().Remove(TLP.GetControlFromPosition(i, 21).Tag.ToString().Length - 1).Split('&');
                */

                fldVals.AddRange(addtFldVals.ToArray());
                //if (fldNames.Count == 21)
                //    fldNames.RemoveAt(21);
                if (fldNames.Count == 22)
                    fldNames.RemoveAt(21);

                if (Int32.Parse(TLP.GetControlFromPosition(startColCount, 21).Tag.ToString()) == 0)
                {
                    fldNames.AddRange(fldNames2);
                    dbc.Insert(fldNames, "sales_vars", fldVals, user_id_lbl.Text); // TODO: uncomment
                    fldNames2.Clear();
                }
                else
                {
                    fldNames.AddRange(new string[] {"DataApproved", "ArtApproved" });

                    if (((CheckBox)TLP.GetControlFromPosition(i, 24)).CheckState == CheckState.Checked)
                        fldVals.Add("Y");
                    else
                        fldVals.Add("N");

                    if (((CheckBox)TLP.GetControlFromPosition(i, 25)).CheckState == CheckState.Checked)
                        fldVals.Add("Y");
                    else
                        fldVals.Add("N");

                    string query = "UPDATE sales_vars SET ";
                    for (int j = 0; j < fldNames.Count; j++)
                    {
                        query += fldNames[j] + " = '" + fldVals[j] + "'";
                        if (j != fldNames.Count - 1)
                            query += ", ";
                    }
                    query += " WHERE id ='" + TLP.GetControlFromPosition(i, 21).Tag.ToString() + "';";
                    dbc.Update(query); // TODO: uncomment
                    fldNames.RemoveAt(22);
                }
            }
//.........这里部分代码省略.........

 private void displayTier(TableLayoutPanel table, char charge, String description)
 {
     foreach (CommonTools.Tier set in tiers) {
         if (set.Equals(new CommonTools.Tier(charge, description))) {
             table.GetControlFromPosition(0, 0).Text = description;
             for (int i = 1; i <= 5; i++) { table.GetControlFromPosition(i, 0).Text = set.getTier(i).ToString(); }
             return;
         }
     }
     for (int i = 1; i <= 5; i++) { table.GetControlFromPosition(i, 0).Text = "0.0000"; }
 }

//.........这里部分代码省略.........
                                Text.KeyDown += ZpracujKlavesy;
                                Text.Validating += KontrolaStrediska_Validating;
                                Text.Enter += PodbarviFocusRadku_Enter;
                                Text.Tag = ("S" + Tyden + "_1");
                                toolTip_CtrlEnter.SetToolTip(Text, "CTRL+Enter = výběr úseku");
                                DenTable.Controls.Add(Text, 0, 0);
                                Text = new TextBox();
                                Text.Dock = DockStyle.Top;
                                Text.Height = 16;
                                Text.TextAlign = HorizontalAlignment.Center;
                                Text.DoubleClick += VyberZakazky_DblClick;
                                Text.PreviewKeyDown += AllowKeys;
                                Text.KeyDown += VyberZakazky_CtrlEnter;
                                Text.KeyDown += ZpracujKlavesy;
                                Text.Validating += KontrolaZakazky_Validating;
                                Text.Enter += PodbarviFocusRadku_Enter;
                                Text.Tag = ("Z" + Tyden + "_1");
                                toolTip_CtrlEnter.SetToolTip(Text, "CTRL+Enter = výběr zakázky");
                                DenTable.Controls.Add(Text, 1, 0);
                                break;
                            case 3:
                                Popisek = new Label();
                                Popisek.Text = "Hodiny";
                                Popisek.Dock = DockStyle.Top;
                                Popisek.Height = 16;
                                Popisek.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
                                DenTable.Controls.Add(Popisek);
                                DenTable.SetColumnSpan(Popisek, 9);
                                break;
                            case 4:
                                Tlacitko = new Button();
                                Tlacitko.Text = "+";
                                Tlacitko.Width = 24;
                                Tlacitko.Height = 16;
                                Tlacitko.TabStop = false;
                                Tlacitko.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
                                Tlacitko.Click += PridejRadek_Click;
                                Tlacitko.Tag = ("B" + Tyden + "_1");
                                DenTable.Controls.Add(Tlacitko, 0, 0);
                                break;
                            default:
                                break;
                        }
                        TydenTable.Controls.Add(DenTable, 0, Radek);
                    }
                    Panel TydenPanel = new Panel();
                    TydenPanel.BorderStyle = BorderStyle.Fixed3D;
                    TydenPanel.AutoSize = true;
                    TydenPanel.Controls.Add(TydenTable);
                    TydenPanel.Tag = Tyden;
                    Formular.Controls.Add(TydenPanel, 0, Tyden - PrvniTyden);
                    AktalniTyden = Tyden;
                }
                DenTydne = (Int32)Kalendar.GetDayOfWeek(Datum);
                DenTydne = DenTydne == 0 ? 8 : DenTydne + 1;
                Popisek = new Label();
                Popisek.Text = Datum.Day.ToString();
                Popisek.Dock = DockStyle.Top;
                Popisek.Height = 16;
                Popisek.Tag = Datum.Day;
                Popisek.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
                if (!Svatky.EOF())
                {
                    if (Svatky.FieldValues(1) == 1)
                        Popisek.BackColor = System.Drawing.Color.Cyan;
                    if (Svatky.FieldValues(2))
                        Popisek.BackColor = System.Drawing.Color.Red;
                    Svatky.Next();
                }
                ((TableLayoutPanel)((TableLayoutPanel)((Panel)(Formular.GetControlFromPosition(0, AktalniTyden - PrvniTyden))).Controls[0]).GetControlFromPosition(0, 0)).Controls.Add(Popisek, DenTydne, 0);
                Text = new TextBox();
                Text.Dock = DockStyle.Top;
                Text.Height = 16;
                Text.TextAlign = HorizontalAlignment.Center;
                toolTip_CtrlEnter = new ToolTip();
                Text.DoubleClick += VyberCinnost_DblClick;
                Text.PreviewKeyDown += AllowKeys;
                Text.KeyDown += VyberCinnost_CtrlEnter;
                Text.KeyDown += ZpracujKlavesy;
                Text.Enter += PodbarviFocusRadku_Enter;
                Text.Validating += KontrolaCinnosti_Validating;
                toolTip_CtrlEnter.SetToolTip(Text, "CTRL+Enter = výběr činnosti");
                Text.Tag = ("C" + Den + "_1");
                ((TableLayoutPanel)((TableLayoutPanel)((Panel)(Formular.GetControlFromPosition(0, AktalniTyden - PrvniTyden))).Controls[0]).GetControlFromPosition(0, 2)).Controls.Add(Text, DenTydne, 0);
                Text = new TextBox();
                Text.Dock = DockStyle.Top;
                Text.Height = 16;
                Text.TextAlign = HorizontalAlignment.Center;
                Text.Tag = ("H" + Den + "_1");
                Text.PreviewKeyDown += AllowKeys;
                Text.KeyDown += ZpracujKlavesy;
                Text.Enter += PodbarviFocusRadku_Enter;
                Text.Validating += KontrolaHodin_Validating;
                ((TableLayoutPanel)((TableLayoutPanel)((Panel)(Formular.GetControlFromPosition(0, AktalniTyden - PrvniTyden))).Controls[0]).GetControlFromPosition(0, 4)).Controls.Add(Text, DenTydne, 0);
            }

            panel_Formular.Controls.Add(Formular);
            FocusTyden = 0;
            FocusRadek = 0;
        }

 protected virtual Pen GetPen(TableLayoutPanel tlP, int column, int row)
 {
     Control controlFromPosition = tlP.GetControlFromPosition(column, row);
     if (controlFromPosition != null)
     {
         return (controlFromPosition as PopupLineStyleLabel).SelectedPen;
     }
     return new Pen(SystemColors.Control);
 }

        string GenerateSQLCommand(TableLayoutPanel targetPanel)
        {
            string output = string.Empty;

            for (int i = 1; i < targetPanel.RowCount - 1; i++)  //ignore last row
            {
                string tittle = ((TextBox)targetPanel.GetControlFromPosition(1, i)).Text;
                string amount = ((NumericUpDown)targetPanel.GetControlFromPosition(2, i)).Value.ToString();
                output += tittle + "\n" + amount + "\n";
            }

            return output;
        }

 protected Color GetColor(TableLayoutPanel tlP, int column, int row)
 {
     Control controlFromPosition = tlP.GetControlFromPosition(column, row);
     if (controlFromPosition != null)
     {
         return (controlFromPosition as PopupColorLabel).SelectedColor;
     }
     return SystemColors.Control;
 }