C# 如何在windows窗体应用程序中创建表格？
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时间：2020-08-09 15:21:41 来源:igfitidea点击:
How to create tables in windows form application?
提问by Bramble
How do you create a table in winforms where individual cells can look like this:
你如何在 winforms 中创建一个表格，其中单个单元格看起来像这样：
I have been using a tablelayoutpanel, but it only lets you but one control per cell. Any ideas?
我一直在使用 tablelayoutpanel，但它只允许每个单元格一个控件。有任何想法吗？
回答by Justin Pihony
The only way to emulate this is to use nested tablelayoutpanels.
模拟这一点的唯一方法是使用嵌套的 tablelayoutpanels。
To get your desired output in the example:
要在示例中获得所需的输出：
TableLayout1: 1 Row, 2 Columns
TableLayout2 goes within column2 of TableLayout1: 3 Rows, 1 Column
回答by CG.
There is ALWAYS a way to get it to work. It may not be obvious from the WinForms designer, but it is not too hard.
总有一种方法可以让它发挥作用。从 WinForms 设计器来看，这可能不是很明显，但也不算太难。
Try this:
尝试这个：
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace WindowsFormsApplication1
{
partial class Form_1:Form
{
public Form_1()
{
InitializeComponent();
}
/// <summary>
/// Required designer variable.
/// </summary>
private System.ComponentModel.IContainer components = null;
/// <summary>
/// Clean up any resources being used.
/// </summary>
/// <param name="disposing">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);
}
private void InitializeComponent()
{
this.tableLayoutPanel1 = new System.Windows.Forms.TableLayoutPanel();
this.panel4 = new System.Windows.Forms.Panel();
this.panel3 = new System.Windows.Forms.Panel();
this.panel2 = new System.Windows.Forms.Panel();
this.panel1 = new System.Windows.Forms.Panel();
this.tableLayoutPanel1.SuspendLayout();
this.SuspendLayout();
//
// tableLayoutPanel1
//
this.tableLayoutPanel1.ColumnCount = 2;
this.tableLayoutPanel1.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 25F));
this.tableLayoutPanel1.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 75F));
this.tableLayoutPanel1.Controls.Add(this.panel4, 3, 0);
this.tableLayoutPanel1.Controls.Add(this.panel3, 2, 0);
this.tableLayoutPanel1.Controls.Add(this.panel2, 1, 0);
this.tableLayoutPanel1.Controls.Add(this.panel1, 0, 0);
this.tableLayoutPanel1.SetRowSpan(this.panel1, 3);//This line is the key!!!!!
this.tableLayoutPanel1.Dock = System.Windows.Forms.DockStyle.Fill;
this.tableLayoutPanel1.Location = new System.Drawing.Point(0, 0);
this.tableLayoutPanel1.Name = "tableLayoutPanel1";
this.tableLayoutPanel1.RowCount = 3;
this.tableLayoutPanel1.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Percent, 33.33333F));
this.tableLayoutPanel1.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Percent, 33.33333F));
this.tableLayoutPanel1.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Percent, 33.33333F));
this.tableLayoutPanel1.Size = new System.Drawing.Size(527, 372);
this.tableLayoutPanel1.TabIndex = 0;
//
// panel4
//
this.panel4.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
this.panel4.Dock = System.Windows.Forms.DockStyle.Fill;
this.panel4.Location = new System.Drawing.Point(134, 251);
this.panel4.Name = "panel4";
this.panel4.Size = new System.Drawing.Size(390, 118);
this.panel4.TabIndex = 4;
//
// panel3
//
this.panel3.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
this.panel3.Dock = System.Windows.Forms.DockStyle.Fill;
this.panel3.Location = new System.Drawing.Point(134, 127);
this.panel3.Name = "panel3";
this.panel3.Size = new System.Drawing.Size(390, 118);
this.panel3.TabIndex = 3;
//
// panel2
//
this.panel2.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
this.panel2.Dock = System.Windows.Forms.DockStyle.Fill;
this.panel2.Location = new System.Drawing.Point(134, 3);
this.panel2.Name = "panel2";
this.panel2.Size = new System.Drawing.Size(390, 118);
this.panel2.TabIndex = 2;
//
// panel1
//
this.panel1.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
this.panel1.Dock = System.Windows.Forms.DockStyle.Fill;
this.panel1.Location = new System.Drawing.Point(3, 3);
this.panel1.Name = "panel1";
this.panel1.Size = new System.Drawing.Size(125, 366);
this.panel1.TabIndex = 1;
//
// Form1
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(527, 372);
this.Controls.Add(this.tableLayoutPanel1);
this.Name = "Form1";
this.Text = "Form1";
this.tableLayoutPanel1.ResumeLayout(false);
this.ResumeLayout(false);
}
private System.Windows.Forms.TableLayoutPanel tableLayoutPanel1;
private System.Windows.Forms.Panel panel1;
private System.Windows.Forms.Panel panel3;
private System.Windows.Forms.Panel panel2;
private System.Windows.Forms.Panel panel4;
}
}
The key to get this to work is this line:
让它工作的关键是这一行：
this.tableLayoutPanel1.SetRowSpan(this.panel1, 3);//This line is the key!!!!!
