C#运行时显示无法获取“AxDrawingControl”控件的窗口句柄
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(1060, 629);
this.Controls.Add(this.axDrawingControl1);
this.Controls.Add(this.menuStrip1);
this.Location = new System.Drawing.Point(2, 41);
this.MainMenuStrip = this.menuStrip1;
this.Name = "主界面";
this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
this.Text = "运行系统";
this.menuStrip1.ResumeLayout(false);
this.menuStrip1.PerformLayout();
((System.ComponentModel.ISupportInitialize)(this.axDrawingControl1)).EndInit();
this.ResumeLayout(false);
this.PerformLayout();