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来源：互联网发布：python telnet 编辑：程序博客网时间：2024/06/03 07:10

using System;

using System.Drawing;

using System.Collections;

using System.ComponentModel;

using System.Windows.Forms;

using System.Data;

using System.IO;

using System.Drawing.Imaging;

namespace StudySampleCSharp

{

/// <summary>

/// Form2 の概要の説明です。

/// </summary>

public class Form2 : System.Windows.Forms.Form

{

private System.Windows.Forms.Label label1;

private System.Windows.Forms.Label label2;

/// <summary>

/// 必要なデザイナ変数です。

/// </summary>

private System.ComponentModel.Container components = null;

private System.Windows.Forms.Button btnForeColor;

private System.Windows.Forms.Button btnBackColor;

private System.Windows.Forms.Button btnFonts;

private System.Windows.Forms.ComboBox cmbPosition;

private System.Windows.Forms.Button btnExcute;

private System.Windows.Forms.ListBox listBoxFile;

private System.Windows.Forms.Button btnSource;

private System.Windows.Forms.Button btnDestination;

private System.Windows.Forms.TextBox txtDestination;

private System.Windows.Forms.TextBox txtSource;

private System.Windows.Forms.Panel panelDemo;

private System.Windows.Forms.Label lblDemo;

private System.Windows.Forms.TextBox textBox1;

private System.Windows.Forms.TextBox textBox2;

//Custom

private Font titleFont = new Font("MS UI Gothic",9);

private Color foreColor = Color.White;

private Color backColor = Color.Transparent;

private int iPanelLeft = 0;

private int iPanelTop = 0;

private int iLeft = 0;

private int iTop = 0;

private int iWidth = 0;

private int iHeight = 0;

private int iDirection = 0;

private bool isOnLbl = false;

private bool isOnSizing = false;

private int iLblInLeft = 0;

private System.Windows.Forms.TextBox txtDemo;

private int iLblInTop = 0;

private int iLblX = 0;

private int iLblY = 0;

private System.Windows.Forms.StatusBar statusBar1;

private System.Windows.Forms.StatusBarPanel statusBarPanel1;

private System.Windows.Forms.CheckBox checkBox1;

private bool isBorder = false;

public Form2()

{

// Windows フォームデザイナサポートに必要です。

InitializeComponent();

// TODO: InitializeComponent 呼び出しの後に、コンストラクタコードを追加してください。

}

/// <summary>

/// 使用されているリソースに後処理を実行します。

/// </summary>

protected override void Dispose( bool disposing )

{

if( disposing )

{

if (components != null)

{

components.Dispose();

}

base.Dispose( disposing );

}

Windows フォームデザイナで生成されたコード

private void Form2_Load(object sender, System.EventArgs e)

{

cmbPosition.Items.Add("TopLeft");

cmbPosition.Items.Add("TopRight");

cmbPosition.Items.Add("MiddleCenter");

cmbPosition.Items.Add("BottomLeft");

cmbPosition.Items.Add("BottomRight");

cmbPosition.SelectedIndex = 3;

lblDemo.Width = 100;

lblDemo.Height = 20;

txtDestination.Text = @"C:Documents and Settings84デスクトップpic";

Demo();

iPanelLeft = this.Left + (this.Width - this.ClientSize.Width) / 2 + panelDemo.Left + 2;

iPanelTop = this.Top + (this.Height - this.ClientSize.Height - (this.Width - this.ClientSize.Width) / 2) + panelDemo.Top + 2;

txtDemo.Visible = false;

}

button Event

Demo

sonota Event

Panel Event

Label Event

private void lblDemo_LocationChanged(object sender, System.EventArgs e)

{

textBox1.Text = lblDemo.Left.ToString();

textBox2.Text = lblDemo.Top.ToString();

}

private void textBox1_Validating(object sender, System.ComponentModel.CancelEventArgs e)

{

string strLeft = textBox1.Text;

for (int ix = 0; ix < strLeft.Length; ix++)

{

if (Char.IsNumber(strLeft,ix) == false)

{

MessageBox.Show("Please input a integer!");

textBox1.Select();

return;

}

int iLeft = Convert.ToInt32(strLeft);

if (iLeft < 0)

{

iLeft = 0;

}

if (iLeft > panelDemo.Width - lblDemo.Width)

{

iLeft = panelDemo.Width - lblDemo.Width;

}

lblDemo.Left = iLeft;

}

private void textBox2_Validating(object sender, System.ComponentModel.CancelEventArgs e)

{

string strTop = textBox2.Text;

for (int ix = 0; ix < strTop.Length; ix++)

{

if (Char.IsNumber(strTop,ix) == false)

{

MessageBox.Show("Please input a integer!");

textBox2.Select();

return;

}

int iTop = Convert.ToInt32(strTop);

if (iTop < 0)

{

iTop = 0;

}

if (iTop > panelDemo.Height - lblDemo.Height)

{

iTop = panelDemo.Height - lblDemo.Height;

}

lblDemo.Top = iTop;

}

private void checkBox1_CheckedChanged(object sender, System.EventArgs e)

{

if (checkBox1.Checked == true)

{

btnBackColor.Enabled = false;

backColor = Color.Transparent;

Demo();

}

else

{

btnBackColor.Enabled = true;

}