没有显示带有自定义设计代码的c#表单
没有显示带有自定义设计代码的c#表单
提问于 2014-11-29 17:24:55
我目前正在进行一个项目，允许用户设计自己的WinForm (使用DesignSurface)。因此，我编写了一个算法来为表单创建Designer-Code。一切都很好，除了一件事:表单一旦编译，就不会出现。一切都应该正常工作，我不知道问题出在哪里。总之，这是密码：
public partial class mainForm : Form
{
public mainForm()
{
InitializeComponent();
}
private System.Windows.Forms.CheckBox checkBox3;
private System.Windows.Forms.CheckBox checkBox2;
private System.Windows.Forms.CheckBox checkBox1;
private CustomButton button1;
private CustomTextBox textBox3;
private System.Windows.Forms.Label label3;
private CustomTextBox textBox2;
private System.Windows.Forms.Label label2;
private CustomTextBox textBox1;
private System.Windows.Forms.Label label1;
private System.ComponentModel.IContainer components = null;
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
{
components.Dispose();
}
base.Dispose(disposing);
}
private void InitializeComponent()
{
this.checkBox3 = new System.Windows.Forms.CheckBox();
this.checkBox2 = new System.Windows.Forms.CheckBox();
this.checkBox1 = new System.Windows.Forms.CheckBox();
this.button1 = new CustomButton();
this.textBox3 = new CustomTextBox();
this.label3 = new System.Windows.Forms.Label();
this.textBox2 = new CustomTextBox();
this.label2 = new System.Windows.Forms.Label();
this.textBox1 = new CustomTextBox();
this.label1 = new System.Windows.Forms.Label();
this.SuspendLayout();
//
//checkBox3
//
this.checkBox3.AutoCheck = false;
this.checkBox3.AutoSize = true;
this.checkBox3.BackColor = System.Drawing.Color.FromArgb(-986896);
this.checkBox3.Text = @"";
this.checkBox3.ForeColor = System.Drawing.Color.FromName("Black");
this.checkBox3.Location = new System.Drawing.Point(187, 151);
this.checkBox3.Name = @"checkBox3";
this.checkBox3.Size = new System.Drawing.Size(87, 17);
this.checkBox3.TabIndex = 9;
this.checkBox3.Tag = @"XC";
//
//checkBox2
//
this.checkBox2.AutoCheck = false;
this.checkBox2.AutoSize = true;
this.checkBox2.BackColor = System.Drawing.Color.FromArgb(-986896);
this.checkBox2.Text = @"";
this.checkBox2.ForeColor = System.Drawing.Color.FromName("Black");
this.checkBox2.Location = new System.Drawing.Point(101, 151);
this.checkBox2.Name = @"checkBox2";
this.checkBox2.Size = new System.Drawing.Size(60, 17);
this.checkBox2.TabIndex = 8;
this.checkBox2.Tag = @"XC";
//
//checkBox1
//
this.checkBox1.AutoCheck = false;
this.checkBox1.AutoSize = true;
this.checkBox1.BackColor = System.Drawing.Color.FromArgb(-986896);
this.checkBox1.Text = @"";
this.checkBox1.ForeColor = System.Drawing.Color.FromName("Black");
this.checkBox1.Location = new System.Drawing.Point(15, 151);
this.checkBox1.Name = @"checkBox1";
this.checkBox1.Size = new System.Drawing.Size(70, 17);
this.checkBox1.TabIndex = 7;
this.checkBox1.Tag = @"XC";
//
//button1
//
this.button1.BackColor = System.Drawing.Color.FromArgb(-986896);
this.button1.Text = @"";
this.button1.UseVisualStyleBackColor = false;
this.button1.ForeColor = System.Drawing.Color.FromName("Black");
this.button1.Location = new System.Drawing.Point(12, 187);
this.button1.Name = @"button1";
this.button1.Size = new System.Drawing.Size(309, 38);
this.button1.TabIndex = 6;
this.button1.Tag = @"XC";
//
//textBox3
//
this.textBox3.UseForCustoming = true;
this.textBox3.CustomingName = @"";
this.textBox3.BackColor = System.Drawing.Color.FromName("White");
this.textBox3.ForeColor = System.Drawing.Color.FromName("Black");
this.textBox3.Location = new System.Drawing.Point(15, 116);
this.textBox3.Name = @"textBox3";
this.textBox3.Size = new System.Drawing.Size(306, 20);
this.textBox3.TabIndex = 5;
this.textBox3.Tag = @"XC";
//
//label3
//
this.label3.AutoSize = true;
this.label3.Text = @"";
this.label3.BackColor = System.Drawing.Color.FromArgb(-986896);
this.label3.ForeColor = System.Drawing.Color.FromName("Black");
this.label3.Location = new System.Drawing.Point(12, 100);
this.label3.Name = @"label3";
this.label3.Size = new System.Drawing.Size(100, 13);
this.label3.TabIndex = 4;
this.label3.Tag = @"XC";
//
//textBox2
//
this.textBox2.UseForCustoming = true;
this.textBox2.CustomingName = @"";
this.textBox2.BackColor = System.Drawing.Color.FromName("White");
this.textBox2.ForeColor = System.Drawing.Color.FromName("Black");
this.textBox2.Location = new System.Drawing.Point(15, 71);
this.textBox2.Name = @"textBox2";
this.textBox2.Size = new System.Drawing.Size(306, 20);
this.textBox2.TabIndex = 3;
this.textBox2.Tag = @"XC";
//
//label2
//
this.label2.AutoSize = true;
this.label2.Text = @"";
this.label2.BackColor = System.Drawing.Color.FromArgb(-986896);
this.label2.ForeColor = System.Drawing.Color.FromName("Black");
this.label2.Location = new System.Drawing.Point(12, 55);
this.label2.Name = @"label2";
this.label2.Size = new System.Drawing.Size(82, 13);
this.label2.TabIndex = 2;
this.label2.Tag = @"XC";
//
//textBox1
//
this.textBox1.UseForCustoming = true;
this.textBox1.CustomingName = @"";
this.textBox1.BackColor = System.Drawing.Color.FromName("White");
this.textBox1.ForeColor = System.Drawing.Color.FromName("Black");
this.textBox1.Location = new System.Drawing.Point(15, 25);
this.textBox1.Name = @"textBox1";
this.textBox1.Size = new System.Drawing.Size(306, 20);
this.textBox1.TabIndex = 1;
this.textBox1.Tag = @"XC";
//
//label1
//
this.label1.AutoSize = true;
this.label1.Text = @"";
this.label1.BackColor = System.Drawing.Color.FromArgb(-986896);
this.label1.ForeColor = System.Drawing.Color.FromName("Black");
this.label1.Location = new System.Drawing.Point(12, 9);
this.label1.Name = @"label1";
this.label1.Size = new System.Drawing.Size(51, 13);
this.label1.Tag = @"XC";
//
//mainForm
//
this.AutoScaleDimensions = new SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(455, 275);
this.BackColor = System.Drawing.Color.FromArgb(-986896);
this.MaximizeBox = false;
this.ShowIcon = false;
this.Size = new System.Drawing.Size(349, 276);
this.Text = @"";
this.TopLevel = false;
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.AllowDrop = true;
this.ForeColor = System.Drawing.Color.FromName("Black");
this.Name = @"opForm";
this.Tag = @"";
this.Controls.Add(checkBox3);
this.Controls.Add(checkBox2);
this.Controls.Add(checkBox1);
this.Controls.Add(button1);
this.Controls.Add(textBox3);
this.Controls.Add(label3);
this.Controls.Add(textBox2);
this.Controls.Add(label2);
this.Controls.Add(textBox1);
this.Controls.Add(label1);
this.ResumeLayout(false);
this.PerformLayout();
}
}下面是创建表单的代码：
static class Program
{
[STAThread]
static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new mainForm());
}
}我不明白这个密码有什么问题。也许有人能帮我。切斯特
回答 1
Stack Overflow用户
回答已采纳
发布于 2014-11-29 20:12:51
首先，我认为ClientSize和Size的值是相互冲突的。事实上，我相信只有一个应该被设定，而最后一个将被设定将获胜。
但是，阻止窗口出现的一行是：
this.TopLevel = false;忽略它或将其设置为true (默认值)，您的窗口就会显示得很好。
来自MSDN
顶层窗体是没有父窗体或其父窗体为桌面窗口的窗口。顶层窗口通常用作应用程序中的主要窗体。
因此，如果DesignSurface将其设置为false，您可能已经告诉它，您正在创建的不是主窗体。我相信MDI子窗口已经设置为false了，但我不确定，MDI已经很久了。
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/27204917
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