Question

我正在尝试使用以下内容来补充打印功能，我收到以下错误：

Error   1   'Print.Form1.Dispose(bool)': no suitable method found to override   C:\Users\Documents\Visual Studio 2012\Projects\Print\Print\Form1.Designer.cs    16  33  Print

以下是我的代码。我不确定为什么它给我这个错误信息。我在网上搜索了答案，但找不到任何可行的解决方案。任何帮助都非常非常感谢人们。

namespace Print
{
    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.components = new System.ComponentModel.Container();
            System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(Form1));
            this.printForm1 = new Microsoft.VisualBasic.PowerPacks.Printing.PrintForm(this.components);
            this.button1 = new System.Windows.Forms.Button();
            this.SuspendLayout();
            // 
            // printForm1
            // 
            this.printForm1.DocumentName = "document";
            this.printForm1.Form = this;
            this.printForm1.PrintAction = System.Drawing.Printing.PrintAction.PrintToPrinter;
            this.printForm1.PrinterSettings = ((System.Drawing.Printing.PrinterSettings)(resources.GetObject("printForm1.PrinterSettings")));
            this.printForm1.PrintFileName = null;
            // 
            // button1
            // 
            this.button1.Location = new System.Drawing.Point(97, 69);
            this.button1.Name = "button1";
            this.button1.Size = new System.Drawing.Size(75, 23);
            this.button1.TabIndex = 0;
            this.button1.Text = "button1";
            this.button1.UseVisualStyleBackColor = true;
            this.button1.Click += new System.EventHandler(this.button1_Click_1);
            // 
            // Form1
            // 
            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
            this.ClientSize = new System.Drawing.Size(284, 262);
            this.Controls.Add(this.button1);
            this.Name = "Form1";
            this.Text = "Form1";
            this.ResumeLayout(false);

        }

        #endregion

        private Microsoft.VisualBasic.PowerPacks.Printing.PrintForm printForm1;
        private System.Windows.Forms.Button button1;

    }
}

Answer 1

如果您在Form1中删除或重命名了Form1.cs课程，就会发生这种情况。

Form1.Designer.cs包含partial class，假定分部类的另一半被声明为继承Form。

如果你打破另一半，编译器会认为它是一个继承object的独立类，这会破坏依赖基类的代码。

实现打印功能c＃

1 个答案: