void ReleaseDesignerOutlets()
{
if (Button1 != null)
{
Button1.Dispose();
Button1 = null;
}
if (Button2 != null)
{
Button2.Dispose();
Button2 = null;
}
if (Button3 != null)
{
Button3.Dispose();
Button3 = null;
}
if (Button4 != null)
{
Button4.Dispose();
Button4 = null;
}
if (Button5 != null)
{
Button5.Dispose();
Button5 = null;
}
if (Button6 != null)
{
Button6.Dispose();
Button6 = null;
}
if (Image1 != null)
{
Image1.Dispose();
Image1 = null;
}
if (Image2 != null)
{
Image2.Dispose();
Image2 = null;
}
if (WebView1 != null)
{
WebView1.Dispose();
WebView1 = null;
}
}
private void Wizard_FormClosed(object sender, FormClosedEventArgs e)
{
if (Image1 != null)
{
Image1.Dispose();
}
if (Image2 != null)
{
Image2.Dispose();
}
this.Dispose(true);
GC.Collect();
}
private void button3_Click(object sender, EventArgs e)
{
if (Image1 != null)
{
Image1.Dispose();
}
if (Image2 != null)
{
Image2.Dispose();
}
this.Close();
this.Dispose();
GC.Collect();
}
void ReleaseDesignerOutlets()
{
if (TitleLabel != null)
{
TitleLabel.Dispose();
TitleLabel = null;
}
if (Image1 != null)
{
Image1.Dispose();
Image1 = null;
}
if (Image2 != null)
{
Image2.Dispose();
Image2 = null;
}
if (Label1 != null)
{
Label1.Dispose();
Label1 = null;
}
if (Label2 != null)
{
Label2.Dispose();
Label2 = null;
}
if (FavoritesButton != null)
{
FavoritesButton.Dispose();
FavoritesButton = null;
}
}
void ReleaseDesignerOutlets()
{
if (Caption != null)
{
Caption.Dispose();
Caption = null;
}
if (Label1 != null)
{
Label1.Dispose();
Label1 = null;
}
if (Image1 != null)
{
Image1.Dispose();
Image1 = null;
}
if (Image2 != null)
{
Image2.Dispose();
Image2 = null;
}
if (Label2 != null)
{
Label2.Dispose();
Label2 = null;
}
if (Image3 != null)
{
Image3.Dispose();
Image3 = null;
}
if (Label3 != null)
{
Label3.Dispose();
Label3 = null;
}
if (Image4 != null)
{
Image4.Dispose();
Image4 = null;
}
if (Label4 != null)
{
Label4.Dispose();
Label4 = null;
}
if (Number != null)
{
Number.Dispose();
Number = null;
}
if (IssueType != null)
{
IssueType.Dispose();
IssueType = null;
}
}
public void Dispose()
{
Image1.Dispose();
Image2.Dispose();
Cache.StoreTexture(Correlation);
}
private void button2_Click(object sender, EventArgs e)
{
CurrentStep++;
switch (CurrentStep)
{
case Steps.step1:
{ //加大括号只是为了易读
//不可能,不可能有++后才step1
MessageBox.Show("不可能的错误出现了!" + " button2 step1");
}
break;
case Steps.step2:
//那么原来就是step1
{
//---------------------------------------------------界面更改
//上一步按钮可用
button1.Visible = true;
pictureBox1.Visible = true;
pictureBox2.Visible = false;
pictureBox3.Visible = false;
pictureBox4.Visible = false;
label1.Font = new Font(label1.Font, FontStyle.Regular);
label2.Font = new Font(label2.Font, FontStyle.Bold);
label3.Font = new Font(label3.Font, FontStyle.Regular);
label4.Font = new Font(label4.Font, FontStyle.Regular);
panel1.Visible = false;
panel2.Visible = true;
panel3.Visible = false;
panel4.Visible = false;
//--------------------------------------------------实际内容
//开始preview吧--------------------
//首先清空要所有label的Text
labelName.Text = "";
labelTitle.Text = "";
labelCompany.Text = "";
labelLocation.Text = "";
labelCellphone.Text = "";
labelTelephone.Text = "";
labelQQ.Text = "";
labelEmail.Text = "";
linkLabelWebsite.Text = "";
pictureBoxLogo.Image = null;
//其次要获取选取了哪一些节点
//对选中的要显示，未选中的不显示
//赋值然后显示，
//下一步按钮默认显示中文
SetLabelNFormTextIn2Languages(true);
GetCheckedNodeAndShowThem(true);
}
break;
case Steps.step3:
{
//---------------------------------------------------界面更改
button2.Text = "发送";
pictureBox1.Visible = true;
pictureBox2.Visible = true;
pictureBox3.Visible = false;
pictureBox4.Visible = false;
label1.Font = new Font(label1.Font, FontStyle.Regular);
label2.Font = new Font(label2.Font, FontStyle.Regular);
label3.Font = new Font(label3.Font, FontStyle.Bold);
label4.Font = new Font(label4.Font, FontStyle.Regular);
panel1.Visible = false;
panel2.Visible = false;
panel3.Visible = true;
panel4.Visible = false;
//--------------------------------------------------实际内容
}
break;
case Steps.step4: //点击发送后 到(运行)此步，故发送应在此步进行
{
//---------------------------------------------------界面更改
button1.Visible = false;
button2.Text = "请等待...";
button2.Enabled = false; //等发送完后才可用
button3.Visible = false;
labelResultText.Text = "正在发送中，请等待...";
pictureBox1.Visible = true;
pictureBox2.Visible = true;
pictureBox3.Visible = true;
pictureBox4.Visible = true;
label1.Font = new Font(label1.Font, FontStyle.Regular);
label2.Font = new Font(label2.Font, FontStyle.Regular);
label3.Font = new Font(label3.Font, FontStyle.Regular);
label4.Font = new Font(label4.Font, FontStyle.Bold);
panel1.Visible = false;
panel2.Visible = false;
panel3.Visible = false;
panel4.Visible = true;
//完成,显示发送结果
//要生成XML，并发送
//因此在这里要释放图像文件句柄
if (Image1 != null)
{
Image1.Dispose(); //还有一个问题/异常时：如果点中文按钮，又点英文按钮就会有一个没有引用的Image对象，这样就无法释放
}
if (Image2 != null)
{
Image2.Dispose();
}
//首先获取选中了哪些节点，生成名片，然后向指定的IPEndPoint发送之
XmlString = GetAllCheckedNodesAndGenerateXml();
ConnectServerAndSendXml(RemoteServerIP);
button2.Text = "完成";
button2.Enabled = true;
button2.Focus();
labelResultText.Text = "向" + RemoteServerIP + "发送名片成功！";
labelResultText.Visible = true;
}
break;
default: //Quit
if (Image1 != null)
{
Image1.Dispose();
}
if (Image2 != null)
{
Image2.Dispose();
}
this.Close();
this.Dispose();
GC.Collect();
break;
}
}