dgv多選.png  

Designer.cs

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Drawing;

using System.Data;

using System.Text;

using System.Windows.Forms;

using System.Reflection;

namespace AWF_ControlLibTest

{

    partial class Form1

    {

        /// <summary>

        /// Required designer variable.

        /// </summary>

        private System.ComponentModel.IContainer components = null;

        /// <summary>

        /// Clean up any resources being used.

        /// </summary>

        /// <param>true if managed resources should be disposed; otherwise, false.</param>

        protected override void Dispose(bool disposing)

        {

            if (disposing && (components != null))

            {

                components.Dispose();

            }

            base.Dispose(disposing);

        }

        #region Windows Form Designer generated code

        /// <summary>

        /// Required method for Designer support - do not modify

        /// the contents of this method with the code editor.

        /// </summary>

        private void InitializeComponent()

 

        {

            this.dgv1 = new System.Windows.Forms.DataGridView();

            this.dgv_LinkButtonColumn1 = new System.Windows.Forms.DataGridViewLinkColumn();

            this.dgv_CheckBoxColumn1 = new System.Windows.Forms.DataGridViewTextBoxColumn();

            this.dgv_TextBoxColumn1 = new System.Windows.Forms.DataGridViewTextBoxColumn();

            this.dgv_ButtonColumn1 = new System.Windows.Forms.DataGridViewTextBoxColumn();

            this.dgv_ComboBoxColumn1 = new System.Windows.Forms.DataGridViewTextBoxColumn();

            this.dgv_ImageColumn1 = new System.Windows.Forms.DataGridViewTextBoxColumn();

            this.textBox1 = new System.Windows.Forms.TextBox();

            ((System.ComponentModel.ISupportInitialize)(this.dgv1)).BeginInit();

            this.SuspendLayout();

            //

            // dgv1

            //

            this.dgv1.AllowUserToAddRows = false;

            this.dgv1.AllowUserToDeleteRows = false;

            this.dgv1.AllowUserToResizeColumns = false;

            this.dgv1.AllowUserToResizeRows = false;

            this.dgv1.BackgroundColor = System.Drawing.Color.White;

            this.dgv1.BorderStyle = System.Windows.Forms.BorderStyle.None;

            this.dgv1.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;

            this.dgv1.ColumnHeadersVisible = false;

            this.dgv1.Location = new System.Drawing.Point(0, 12);

            this.dgv1.MultiSelect = false;

            this.dgv1.Name = "dgv1";

            this.dgv1.RowHeadersVisible = false;

            this.dgv1.RowTemplate.Height = 27;

            this.dgv1.SelectionMode = System.Windows.Forms.DataGridViewSelectionMode.CellSelect;

            this.dgv1.Size = new System.Drawing.Size(670, 56);

            this.dgv1.TabIndex = 1;

            this.dgv1.CellEnter += new System.Windows.Forms.DataGridViewCellEventHandler(this.dgv1_CellEnter);

            //

            // dgv_LinkButtonColumn1

            //

            this.dgv_LinkButtonColumn1.HeaderText = "Column1";

            this.dgv_LinkButtonColumn1.Name = "dgv_LinkButtonColumn1";

            //

            // dgv_CheckBoxColumn1

            //

            this.dgv_CheckBoxColumn1.HeaderText = "Column2";

            this.dgv_CheckBoxColumn1.Name = "dgv_CheckBoxColumn1";

            this.dgv_CheckBoxColumn1.Resizable = System.Windows.Forms.DataGridViewTriState.True;

            this.dgv_CheckBoxColumn1.SortMode = System.Windows.Forms.DataGridViewColumnSortMode.NotSortable;

            //

            // dgv_TextBoxColumn1

            //

            this.dgv_TextBoxColumn1.HeaderText = "Column3";

            this.dgv_TextBoxColumn1.Name = "dgv_TextBoxColumn1";

            //

            // dgv_ButtonColumn1

            //

            this.dgv_ButtonColumn1.HeaderText = "Column4";

            this.dgv_ButtonColumn1.Name = "dgv_ButtonColumn1";

            this.dgv_ButtonColumn1.Resizable = System.Windows.Forms.DataGridViewTriState.True;

            this.dgv_ButtonColumn1.SortMode = System.Windows.Forms.DataGridViewColumnSortMode.NotSortable;

            //

            // dgv_ComboBoxColumn1

            //

            this.dgv_ComboBoxColumn1.HeaderText = "Column4";

            this.dgv_ComboBoxColumn1.Name = "dgv_ComboBoxColumn1";

            this.dgv_ComboBoxColumn1.Resizable = System.Windows.Forms.DataGridViewTriState.True;

            this.dgv_ComboBoxColumn1.SortMode = System.Windows.Forms.DataGridViewColumnSortMode.NotSortable;

            //

            // dgv_ImageColumn1

            //

            this.dgv_ImageColumn1.HeaderText = "Column4";

            this.dgv_ImageColumn1.Name = "dgv_ImageColumn1";

            this.dgv_ImageColumn1.Resizable = System.Windows.Forms.DataGridViewTriState.True;

            this.dgv_ImageColumn1.SortMode = System.Windows.Forms.DataGridViewColumnSortMode.NotSortable;

            //

            // textBox1

            //

            this.textBox1.Location = new System.Drawing.Point(40, 132);

            this.textBox1.Name = "textBox1";

            this.textBox1.Size = new System.Drawing.Size(181, 22);

            this.textBox1.TabIndex = 2;

            this.textBox1.KeyDown += new KeyEventHandler(textBox1_KeyDown);

            //

            // Form1

            //

            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);

            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;

            this.ClientSize = new System.Drawing.Size(672, 320);

            this.Controls.Add(this.textBox1);

            this.Controls.Add(this.dgv1);

            this.Name = "Form1";

            this.Text = "Form1";

            this.Load += new System.EventHandler(this.Form1_Load);

            ((System.ComponentModel.ISupportInitialize)(this.dgv1)).EndInit();

            this.ResumeLayout(false);

            this.PerformLayout();

        }

        #endregion

        private System.Windows.Forms.DataGridView dgv1;

        System.Windows.Forms.DataGridViewCellStyle dgvcs1;//for column

        System.Windows.Forms.DataGridViewCellStyle dgvcs2;//for row

        System.Windows.Forms.DataGridViewCellStyle dgvcs3;

        private System.Windows.Forms.DataGridViewLinkColumn dgv_LinkButtonColumn1;

        private System.Windows.Forms.DataGridViewTextBoxColumn dgv_CheckBoxColumn1;

        private System.Windows.Forms.DataGridViewTextBoxColumn dgv_TextBoxColumn1;

        private System.Windows.Forms.DataGridViewTextBoxColumn dgv_ButtonColumn1;

        private System.Windows.Forms.DataGridViewTextBoxColumn dgv_ComboBoxColumn1;

        private System.Windows.Forms.DataGridViewTextBoxColumn dgv_ImageColumn1;

        private TextBox textBox1;//for special row

    }

}

 

CODE 

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Text;

using System.Windows.Forms;

namespace AWF_ControlLibTest

{

    public partial class Form1 : Form

    {

        public Form1()

        {

            InitializeComponent();

        }

        /// <summary>

        /// spl編號設定

        /// </summary>

        private void Trackoutsetno()

        {

            DataGridView dgv1 = this.Controls.Find("dgv1", true)[0] as DataGridView;

            dgv1.ReadOnly = true;

            DataGridViewCellStyle dataGridViewCellStyle3 = new DataGridViewCellStyle();

            dataGridViewCellStyle3.Alignment = System.Windows.Forms.DataGridViewContentAlignment.MiddleCenter;

            dataGridViewCellStyle3.Font = new System.Drawing.Font("Arial", 8F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));

            dataGridViewCellStyle3.BackColor = System.Drawing.Color.White;

            dataGridViewCellStyle3.SelectionBackColor = System.Drawing.Color.Yellow;//.LightCyan;

            dataGridViewCellStyle3.SelectionForeColor = System.Drawing.Color.Blue;//.FromArgb(((int)(((byte)(62)))), ((int)(((byte)(62)))), ((int)(((byte)(62)))));

            if (dgv1.ColumnCount == 0)

            {

                for (int i = 1; i <= 5; i++)

                {

                    DataGridViewTextBoxColumn splno_dgvtc = new DataGridViewTextBoxColumn();

                    splno_dgvtc.ReadOnly = true;

                    splno_dgvtc.Name = "splno_dgvtc_" + i;

                    splno_dgvtc.Width = 130;

                    dgv1.Columns.Add(splno_dgvtc);

                    dgv1.DefaultCellStyle = dataGridViewCellStyle3;

                }

            }

            else

            {

                dgv1.Rows.Clear();

            }

        }

        private void dgv1_CellEnter(object sender, DataGridViewCellEventArgs e)

        {

            //防止選取空格

            if (((DataGridView)sender).Rows[e.RowIndex].Cells[e.ColumnIndex].Value == null)

            {

                ((DataGridView)sender)[e.ColumnIndex, e.RowIndex].Selected = false;

                return;

            }

        }

        private void Form1_Load(object sender, EventArgs e)

        {

            textBox1.HideSelection = false;

            //若要項問卷一樣可以多個cell一起選取, 需將下列屬性設為true

            this.dgv1.MultiSelect = true;

            object[][] data = new object[][] {

                new object[] { "1234-12345678-123_12", "1234-12345678-123_12", "1234-12345678-123_12",

                    "1234-12345678-123_12", "1234-12345678-123_12" },

            new object[] { "1234-12345678-123_12", "1234-12345678-123_12", "1234-12345678-123_12",

                    "1234-12345678-123_12", "1234-12345678-123_12" },

            new object[] { "1234-12345678-123_12", "1234-12345678-123_12", "1234-12345678-123_12",

                    "1234-12345678-123_12" }};

 

            if(data.Length == 1)

                this.dgv1.Size = new System.Drawing.Size(653, 28);

 

            Trackoutsetno();

 

            //fill data into gridview

            for (int i = 0; i < data.Length; i++)

            {

                dgv1.Rows.Add(data[i]);//DataGridView加入data

                if (i % 2 == 0)

                    dgv1.Rows[i].DefaultCellStyle = dgvcs3; //將row加入底色

            }

        }

        private void textBox1_KeyDown(object sender, KeyEventArgs  e)

        {

            if(e.KeyCode == Keys.Enter)

                ((TextBox)sender).SelectAll();

        }

    }

}

 

 

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