Question

任何人都可以查看我的代码，我不会完全听懂有关错误的信息

private void InitializeComponent()
{
        this.WebBrowserHost = new System.Windows.Forms.Integration.ElementHost();
        this.SuspendLayout();
        // 
        // WebBrowserHost
        // 
        this.WebBrowserHost.Dock = System.Windows.Forms.DockStyle.Fill;
        this.WebBrowserHost.Location = new System.Drawing.Point(0, 0);
        this.WebBrowserHost.MinimumSize = new System.Drawing.Size(20, 20);
        this.WebBrowserHost.Name = "WebBrowserHost";
        this.WebBrowserHost.Size = new System.Drawing.Size(284, 262);
        this.WebBrowserHost.TabIndex = 0;
        // 
        // AuthorizationWindow
        // 
        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.WebBrowserHost);
        this.Name = "AuthorizationWindow";
        this.Text = "AuthorizationWindow";
        this.ResumeLayout(false);

}

在我的表单中，我只有一个WebBrowser控件，我遇到错误：

无法隐式转换类型＆＃39; System.Windows.Forms.Integration.ElementHost＆＃39;至＆＃39; System.Windows.Forms.WebBrowser＆＃39;

初始化后我需要像这样的ElementHost.Child

public AuthorizationWindow()
    {
        // This call is required by the designer.
        InitializeComponent();

        WebBrowser = new System.Windows.Controls.WebBrowser();
        WebBrowserHost.Child = WebBrowser;
        WebBrowser.Navigating += WebBrowser_Navigating;
        WebBrowser.LoadCompleted += WebBrowser_LoadCompleted;
        _authorization = new AuthorizationState();
    }

Answer 1

您是否尝试更改该行

this.WebBrowserHost = new System.Windows.Forms.Integration.ElementHost();

到

this.WebBrowserHost = new System.Windows.Forms.WebBrowser();

尝试初始化WebBrowser时出错

1 个答案: