DOTNETc#之加密解密(对称)

//

// button4

//

this.button4.Location = new System.Drawing.Point(240, 104);

this.button4.Name = "button4";

this.button4.TabIndex = 9;

this.button4.Text = "解密";

this.button4.Click += new System.EventHandler(this.button4_Click);

//

// Form1

//

this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);

this.ClientSize = new System.Drawing.Size(328, 133);

this.Controls.Add(this.button4);

this.Controls.Add(this.tboxIv2);

this.Controls.Add(this.tboxKey2);

this.Controls.Add(this.tboxIv1);

this.Controls.Add(this.tboxKey1);

this.Controls.Add(this.button3);

this.Controls.Add(this.tboxSaveFileName);

this.Controls.Add(this.tboxOpenFileName);

this.Controls.Add(this.button2);

this.Controls.Add(this.button1);

this.Name = "Form1";

this.Text = "加密解密";

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

this.ResumeLayout(false);

}

#endregion

/// <summary>

/// 应用程序的主入口点。

/// </summary>

[STAThread]

static void Main()

{

Application.Run(new Form1());

}

private void textBox5_TextChanged(object sender, System.EventArgs e)

{

}

private void button1_Click(object sender, System.EventArgs e)

{

if( openFileDialog1.ShowDialog() == DialogResult.OK )

{