C# 在gridview某列上添加时间控件

小灰灰 2022-02-03 10:25 596阅读 0赞

在girdview中添加时间控件事件

acCode = new DataGridViewTextBoxColumn();  //添加列
                acCode.Name = "起始时间";
                acCode.DataPropertyName = "起始时间";
                acCode.HeaderText = "起始时间";
                acCode.ValueType = typeof(System.DateTime);
                acCode.DefaultCellStyle.Format = "yyyy-MM-dd";
                this.GKconfigGridView.Columns.Add(acCode);
    
                acCode = new DataGridViewTextBoxColumn();
                acCode.Name = "截止时间";
                acCode.DataPropertyName = "截止时间";
                acCode.HeaderText = "截止时间";
                acCode.ValueType = typeof(System.DateTime);
                acCode.DefaultCellStyle.Format = "yyyy-MM-dd";
                this.GKconfigGridView.Columns.Add(acCode);
    
                this.GKconfigGridView.CellContentClick += new 
                System.Windows.Forms.DataGridViewCellEventHandler(dataGridView1_CellClick);
                //GKconfigGridView添加控件dTimePicker
                this.GKconfigGridView.Controls.Add(dTimePicker);
                dTimePicker.Visible = false;
                //定义控件dTimePicker当Text变更时委托于事件dTimePicker_TextChanged
                this.dTimePicker.Format = DateTimePickerFormat.Custom;
                this.dTimePicker.CustomFormat = "yyyy-MM-dd";
                dTimePicker.TextChanged += new EventHandler(dateTimePicker1_ValueChanged);
                dTimePicker.Leave += new EventHandler(dateTimePicker1_Leave);

添加回调函数

private DateTimePicker dTimePicker = new DateTimePicker();
            private void dataGridView1_CellClick(object sender, DataGridViewCellEventArgs e)
            {
                Rectangle _Rectangle;
                if (bGKconfig && (e.ColumnIndex == 4 || e.ColumnIndex == 5))
                {
                    _Rectangle = GKconfigGridView.GetCellDisplayRectangle(e.ColumnIndex,e.RowIndex, true);
                    this.dTimePicker.Size = new Size(_Rectangle.Width,_Rectangle.Height); //把单元格大小赋值给时间控件
                    this.dTimePicker.Location = new Point(_Rectangle.X,_Rectangle.Y);
                    if (this.GKconfigGridView.Rows[e.RowIndex].Cells[e.ColumnIndex].Value == null ||
                        this.GKconfigGridView.Rows[e.RowIndex].Cells[e.ColumnIndex].Value.ToString() == "")
                    {
                        this.dTimePicker.Value = DateTime.Now;
                        this.dTimePicker.Visible = true;
                    }
                    else
                    {
                        this.dTimePicker.Value = Convert.ToDateTime(this.GKconfigGridView.Rows[e.RowIndex].Cells[e.ColumnIndex].Value);
                        this.dTimePicker.Visible = true;
                    }
                }
            }
    
            private void dateTimePicker1_Leave(object sender, EventArgs e)
            {
                this.dTimePicker.Visible = false;
            }
    
            private void dateTimePicker1_ValueChanged(object sender, EventArgs e)
            {
                this.GKconfigGridView.CurrentCell.Value = this.dTimePicker.Value;
            }