Windows CE在表单顶部显示不存在的面板
我使用.NET 3.5创建了简单的窗体。该应用程序在Windows CE设备上运行。
当我在我的应用程序中显示此表单时，灰色线条覆盖表单的顶部cca 20像素。
屏幕截图，红色椭圆：
代码：
using System;
using System.Linq;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
namespace eInventorymobile
{
public partial class frmCustomMessageBox : Form
{
#region --- fields ---
MessageBoxButtons btns;
#endregion
#region --- form methods ---
/// <summary>
/// Inicializace
/// </summary>
/// <param name="btns"></param>
/// <param name="sTitle"></param>
/// <param name="sMessage"></param>
public frmCustomMessageBox(MessageBoxButtons btn, string sTitle, string sMessage)
{
InitializeComponent();
this.btns = btn;
lblTitle.Text = sTitle;
lblMessage.Text = sMessage;
}
private void frmCustomMessageBox_Load(object sender, EventArgs e)
{
switch (this.btns)
{
case MessageBoxButtons.OK:
btnOk.Visible = true;
btnNo.Visible = false;
btnYes.Visible = false;
btnOk.Focus();
break;
case MessageBoxButtons.YesNo:
btnOk.Visible = false;
btnNo.Visible = true;
btnYes.Visible = true;
btnYes.Focus();
break;
default:
btnOk.Visible = false;
btnNo.Visible = true;
btnYes.Visible = true;
btnYes.Focus();
break;
}
}
#endregion
#region --- events ---
/// <summary>
/// Kliknuti na ANO nastavi dialog result na Yes a ukonci formular
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnYes_Click(object sender, EventArgs e)
{
this.DialogResult = DialogResult.Yes;
this.Close();
}
/// <summary>
/// Kliknuti na NE nastavi dialog result na Ne a ukonci formular
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnNo_Click(object sender, EventArgs e)
{
this.DialogResult = DialogResult.No;
this.Close();
}
/// <summary>
/// Kliknuti na OK nastavi dialog result na OK a ukonci formular
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnOk_Click(object sender, EventArgs e)
{
this.DialogResult = DialogResult.OK;
this.Close();
}
#endregion
}
}
namespace eInventorymobile
{
partial class frmCustomMessageBox
{
/// <summary>
/// Required designer variable.
/// </summary>
private System.ComponentModel.IContainer components = null;
private System.Windows.Forms.MainMenu mainMenu1;
/// <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.mainMenu1 = new System.Windows.Forms.MainMenu();
this.lblMessage = new System.Windows.Forms.Label();
this.btnYes = new System.Windows.Forms.Button();
this.btnNo = new System.Windows.Forms.Button();
this.btnOk = new System.Windows.Forms.Button();
this.panel1 = new System.Windows.Forms.Panel();
this.lblTitle = new System.Windows.Forms.Label();
this.panel1.SuspendLayout();
this.SuspendLayout();
//
// lblMessage
//
this.lblMessage.Font = new System.Drawing.Font("Tahoma", 11F, System.Drawing.FontStyle.Bold);
this.lblMessage.ForeColor = System.Drawing.Color.White;
this.lblMessage.Location = new System.Drawing.Point(12, 44);
this.lblMessage.Name = "lblMessage";
this.lblMessage.Size = new System.Drawing.Size(170, 63);
this.lblMessage.Text = "Message";
//
// btnYes
//
this.btnYes.BackColor = System.Drawing.Color.Gray;
this.btnYes.Font = new System.Drawing.Font("Tahoma", 10F, System.Drawing.FontStyle.Bold);
this.btnYes.ForeColor = System.Drawing.Color.White;
this.btnYes.Location = new System.Drawing.Point(5, 110);
this.btnYes.Name = "btnYes";
this.btnYes.Size = new System.Drawing.Size(91, 35);
this.btnYes.TabIndex = 1;
this.btnYes.Text = "ANO";
this.btnYes.Click += new System.EventHandler(this.btnYes_Click);
//
// btnNo
//
this.btnNo.BackColor = System.Drawing.Color.Gray;
this.btnNo.Font = new System.Drawing.Font("Tahoma", 10F, System.Drawing.FontStyle.Bold);
this.btnNo.ForeColor = System.Drawing.Color.White;
this.btnNo.Location = new System.Drawing.Point(103, 110);
this.btnNo.Name = "btnNo";
this.btnNo.Size = new System.Drawing.Size(91, 35);
this.btnNo.TabIndex = 2;
this.btnNo.Text = "NE";
this.btnNo.Click += new System.EventHandler(this.btnNo_Click);
//
// btnOk
//
this.btnOk.BackColor = System.Drawing.Color.Gray;
this.btnOk.Font = new System.Drawing.Font("Tahoma", 10F, System.Drawing.FontStyle.Bold);
this.btnOk.ForeColor = System.Drawing.Color.White;
this.btnOk.Location = new System.Drawing.Point(53, 110);
this.btnOk.Name = "btnOk";
this.btnOk.Size = new System.Drawing.Size(91, 35);
this.btnOk.TabIndex = 3;
this.btnOk.Text = "OK";
this.btnOk.Click += new System.EventHandler(this.btnOk_Click);
//
// panel1
//
this.panel1.BackColor = System.Drawing.Color.RoyalBlue;
this.panel1.Controls.Add(this.lblTitle);
this.panel1.Location = new System.Drawing.Point(0, 0);
this.panel1.Name = "panel1";
this.panel1.Size = new System.Drawing.Size(198, 33);
//
// lblTitle
//
this.lblTitle.BackColor = System.Drawing.Color.Transparent;
this.lblTitle.Font = new System.Drawing.Font("Tahoma", 9F, System.Drawing.FontStyle.Bold);
this.lblTitle.ForeColor = System.Drawing.Color.White;
this.lblTitle.Location = new System.Drawing.Point(5, 7);
this.lblTitle.Name = "lblTitle";
this.lblTitle.Size = new System.Drawing.Size(189, 25);
this.lblTitle.Text = "Title";
//
// frmCustomMessageBox
//
this.AutoScaleDimensions = new System.Drawing.SizeF(96F, 96F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Dpi;
this.AutoScroll = true;
this.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(57)))), ((int)(((byte)(60)))), ((int)(((byte)(69)))));
this.ClientSize = new System.Drawing.Size(198, 150);
this.ControlBox = false;
this.Controls.Add(this.panel1);
this.Controls.Add(this.lblMessage);
this.Controls.Add(this.btnOk);
this.Controls.Add(this.btnNo);
this.Controls.Add(this.btnYes);
this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog;
this.Location = new System.Drawing.Point(20, 60);
this.MaximizeBox = false;
this.Menu = this.mainMenu1;
this.MinimizeBox = false;
this.Name = "frmCustomMessageBox";
this.Text = "frmCustomMessageBox";
this.TopMost = true;
this.Load += new System.EventHandler(this.frmCustomMessageBox_Load);
this.panel1.ResumeLayout(false);
this.ResumeLayout(false);
}
#endregion
private System.Windows.Forms.Label lblMessage;
private System.Windows.Forms.Button btnYes;
private System.Windows.Forms.Button btnNo;
private System.Windows.Forms.Button btnOk;
private System.Windows.Forms.Panel panel1;
private System.Windows.Forms.Label lblTitle;
}
}
表单上没有显示灰色面板的面板，标签，texbox或其他任何内容。它不是一个控件，它应该是隐形的或类似的东西 - 那里什么都没有。我想不出任何可能导致这种情况的事情。
1 个答案:
答案 0 :(得分：5)
表单自动添加System.Windows.Forms.MainMenu。在设计器中将其删除（您将在窗体设计器下方的灰色区域中找到它，其中所有不可见的控件，如定时器，串行端口等）。
您也可以在发布的设计师代码中看到它：
private void InitializeComponent()
{
this.mainMenu1 = new System.Windows.Forms.MainMenu();
...
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