1、調出 TreeView控件 或??ListBox控件

private void deductGrid1_CellClick(object sender, DataGridViewCellEventArgs e){if (e.ColumnIndex < 0 || e.RowIndex < 0)return;if (e.ColumnIndex == 19 || e.ColumnIndex == 22 || e.ColumnIndex == 25){Rect = deductGrid1.GetCellDisplayRectangle(e.ColumnIndex, e.RowIndex, true); this.TvEmp.Size = new Size(122,300); TvEmp.Location = new Point(Rect.X, Rect.Y);TvEmp.Visible = true; }else{TvEmp.Visible = false;}if (e.ColumnIndex == 20 || e.ColumnIndex == 23 || e.ColumnIndex == 26){Rect = deductGrid1.GetCellDisplayRectangle(e.ColumnIndex, e.RowIndex, true);this.cmb.Size = new Size(Rect.Width , 2 * Rect.Height);cmb.Location = new Point(Rect.X, Rect.Y + Rect.Height);cmb.Items.Clear();cmb.Items.Add("是");cmb.Items.Add("否");//this.cmb .Size = new Size(Rect .Width ,Rect .Height);//cmb.Location = new Point(Rect.X, Rect.Y);cmb.Visible = true;}else{cmb.Visible = false;}} View Code

2、處理TreeView控件 選擇內容賦值到單元格內

private void TvEmp_NodeMouseClick(object sender, TreeNodeMouseClickEventArgs e){if (TvEmp.GetNodeAt(e.X, e.Y) == null) return;if (TvEmp.GetNodeAt(e.X, e.Y).Level < 2){dqlib.ShowExclamation("請選擇有效的信息！");return;}if (deductGrid1.CurrentCell .ColumnIndex-1 == 18){deductGrid1.Rows[deductGrid1.CurrentRow.Index].Cells["EmpOne"].Value = TvEmp.GetNodeAt(e.X, e.Y).Tag;deductGrid1.CurrentCell.Value = TvEmp.GetNodeAt(e.X, e.Y).Text;}if (deductGrid1.CurrentCell.ColumnIndex - 1 == 21){deductGrid1.Rows[deductGrid1.CurrentRow.Index].Cells["EmpTwo"].Value = TvEmp.GetNodeAt(e.X, e.Y).Tag;deductGrid1.CurrentCell.Value = TvEmp.GetNodeAt(e.X, e.Y).Text;}if (deductGrid1.CurrentCell.ColumnIndex - 1 == 24){deductGrid1.Rows[deductGrid1.CurrentRow.Index].Cells["EmpThree"].Value = TvEmp.GetNodeAt(e.X, e.Y).Tag;deductGrid1.CurrentCell.Value = TvEmp.GetNodeAt(e.X, e.Y).Text;}//deductGrid1.CurrentCell.Value = TvEmp.GetNodeAt(e.X ,e.Y).Text;//deductGrid1.CurrentCell.Tag = TvEmp.GetNodeAt(e.X, e.Y).Tag; TvEmp.Visible = false;} View Code

3、處理ListBox控件

private void cmb_SelectedIndexChanged(object sender, EventArgs e){if (cmb.SelectedItem != null){this.deductGrid1.CurrentCell.Value = this.cmb.SelectedItem.ToString();this.cmb.Visible = false;}} View Code

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轉載于:https://www.cnblogs.com/lzsin/p/11177445.html

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總結

以上是生活随笔為你收集整理的C# 在DataGridView中，点击单元格调出 TreeView控件 或 ListBox控件的全部內容，希望文章能夠幫你解決所遇到的問題。

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