private void new_btn_Click(object sender, EventArgs e) { if (doc1.DrawObjectList.Count > 0) { SaveOfNew save_form = new SaveOfNew(); save_form.StartPosition = FormStartPosition.CenterParent; switch (save_form.ShowDialog()) { case DialogResult.Yes: SaveFileDialog saveFile = new SaveFileDialog(); saveFile.Filter = "configuration (*.xml)|*.xml"; saveFile.InitialDirectory = ""; saveFile.Title = "存储文件"; saveFile.FileName = ""; SaveFile(saveFile); document.DrawObjectList.Clear(); DrawRegion.Invalidate(); break; case DialogResult.No: document.DrawObjectList.Clear(); DrawRegion.Invalidate(); break; } } }
private void new_btn_Click(object sender, EventArgs e) { if (drawDoc.DrawObjectList.Count > 0) { SaveOfNew save_form = new SaveOfNew(); save_form.StartPosition = FormStartPosition.CenterParent; switch (save_form.ShowDialog()) { case DialogResult.Yes: SaveFileDialog saveFile = new SaveFileDialog(); saveFile.Filter = "configuration (*.xml)|*.xml"; saveFile.InitialDirectory = ""; saveFile.Title = "存储文件"; saveFile.FileName = ""; SaveFile(saveFile); UpdateFormTitle(); drawDoc.DrawObjectList.Clear(); drawDoc.SelectedDrawObjectList.Clear(); proRegion.treeNodeList.Clear(); proRegion.treeView1.Nodes[0].Nodes.Clear(); this.workRegion.pictureBox1.Invalidate(); this.proRegion.Invalidate(); break; case DialogResult.No: drawDoc.DrawObjectList.Clear(); drawDoc.SelectedDrawObjectList.Clear(); proRegion.treeNodeList.Clear(); proRegion.treeView1.Nodes[0].Nodes.Clear(); this.workRegion.pictureBox1.Invalidate(); this.proRegion.Invalidate(); break; } } }