用户自定义控件为什么不能拖到Winform中了，急急急！

[frankfuse]

怎么搞的，小弟虽然做Winform少，但印象中，真的是做好控件直接拉到Winform中就可以了啊。今天怎么搞的，怎么拖不了了呢。这么个小问题难着我了。请高手帮忙啊~

[frankfuse]

太急了，忘了加分。明天一定补50分~~

[pcjbird]

有这等问题？是不是【设计时】没弄好啊，把代码贴出来撒。。。

[frankfuse]

设计界面：
namespace MakeUpTest
{
partial class Form1
{
/// <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);
}

#region Windows Form Designer generated code

/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.pictureBox1 = new System.Windows.Forms.PictureBox();
this.btnOpen = new System.Windows.Forms.Button();
this.btnDivid = new System.Windows.Forms.Button();
this.btnStart = new System.Windows.Forms.Button();
((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).BeginInit();
this.SuspendLayout();
//
// pictureBox1
//
this.pictureBox1.Location = new System.Drawing.Point(191, 26);
this.pictureBox1.Name = "pictureBox1";
this.pictureBox1.Size = new System.Drawing.Size(300, 300);
this.pictureBox1.SizeMode = System.Windows.Forms.PictureBoxSizeMode.StretchImage;
this.pictureBox1.TabIndex = 0;
this.pictureBox1.TabStop = false;
//
// btnOpen
//
this.btnOpen.Location = new System.Drawing.Point(12, 26);
this.btnOpen.Name = "btnOpen";
this.btnOpen.Size = new System.Drawing.Size(129, 23);
this.btnOpen.TabIndex = 1;
this.btnOpen.Text = "Open a New Pic";
this.btnOpen.UseVisualStyleBackColor = true;
this.btnOpen.Click += new System.EventHandler(this.btnOpen_Click);
//
// btnDivid
//
this.btnDivid.Location = new System.Drawing.Point(12, 69);
this.btnDivid.Name = "btnDivid";
this.btnDivid.Size = new System.Drawing.Size(75, 23);
this.btnDivid.TabIndex = 2;
this.btnDivid.Text = "Divid";
this.btnDivid.UseVisualStyleBackColor = true;
this.btnDivid.Click += new System.EventHandler(this.btnDivid_Click);
//
// btnStart
//
this.btnStart.Location = new System.Drawing.Point(12, 113);
this.btnStart.Name = "btnStart";
this.btnStart.Size = new System.Drawing.Size(75, 23);
this.btnStart.TabIndex = 3;
this.btnStart.Text = "Start";
this.btnStart.UseVisualStyleBackColor = true;
this.btnStart.Click += new System.EventHandler(this.btnStart_Click);
//
// Form1
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(552, 360);
this.Controls.Add(this.btnStart);
this.Controls.Add(this.btnDivid);
this.Controls.Add(this.btnOpen);
this.Controls.Add(this.pictureBox1);
this.Name = "Form1";
this.Text = "Form1";
this.Load += new System.EventHandler(this.Form1_Load);
((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).EndInit();
this.ResumeLayout(false);

}

#endregion

private System.Windows.Forms.PictureBox pictureBox1;
private System.Windows.Forms.Button btnOpen;
private System.Windows.Forms.Button btnDivid;
private System.Windows.Forms.Button btnStart;
}
}

控件：
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Text;
using System.Windows.Forms;

namespace MakeUpTest
{
public partial class SPic : UserControl
{
private int _seq = -1;
public SPic()
{
InitializeComponent();
}
public int sWidth
{
set
{
this.Width = value;
}
}
public int sHeight
{
set
{
this.Height = value;
}
}
public int sSeq
{
set
{
_seq = value;
}
get
{
return _seq;
}
}
public Image sImg
{
set
{
this.sPicBox.Image = value;
}
}

private void SPic_Load(object sender, EventArgs e)
{

}
}
}
貌似没什么特别的啊~~~~急~~~

[frankfuse]

我新做出一个自定义控件也不行啊，拖不动~~~~

[北京的雾霾天]

可能你的编辑环境有问题了，可以试一下动态加载控件，这样有错会的话会很显示的显示出来。

[frankfuse]

[Quote=引用 5 楼 hbxtlhx 的回复:]
可能你的编辑环境有问题了，可以试一下动态加载控件，这样有错会的话会很显示的显示出来。
[/Quote]
我试了，我把代码写进去，虽然没报错，但是自定义控件根本不显示啊。

[pcjbird]

晕倒，刚刚用你的代码试了，可以拖动丫，你那个sPicBox是picturebox吧。。。

[netboygg]

mark

[pcjbird]

对啊，你可以按5楼的方法试试，动态加载试试，有可能是你的编译环境有问题。。。

[hzy3625]

动态创建就不会有问题哦.呵呵

[frankfuse]

[Quote=引用 7 楼 pcjbird 的回复:]
晕倒，刚刚用你的代码试了，可以拖动丫，你那个sPicBox是picturebox吧。。。
[/Quote]

天啊我做错什么了。。。，我这真的拖不了

[wuyq11]

可以使用
参考
http://www.cnblogs.com/guanjinke/articles/583311.html
http://blog.csdn.net/zhanghefu/archive/2008/05/15/2448625.aspx

[slimfeng]

用你提供的代码生成控件，编译之后在工具箱中显示新创建的控件，并能拖到其他窗口中，没有任何问题。

[slimfeng]

肯定是你编译环境的问题

[泡面之夏]

你自定义控件写的有点小问题吧,或者是编译有问题,你可以把你写的控件发给别人试试,看是否能够拖动控件.

[精诚软件]

这个问题，是vs工具的问题，只要重新打开就可以了