C# DataGridView单元格类型
我有一个带有复选框列的datagridview,但我想,有些列单元格是文本框单元格C# DataGridView单元格类型,c#,datagridview,C#,Datagridview,我有一个带有复选框列的datagridview,但我想,有些列单元格是文本框单元格一列中可以有多种单元格类型吗?如果是,那么怎么做?有两种方法: 将DataGridViewCell强制转换为存在的特定单元格类型。例如,将DataGridViewTextBoxCell转换为DataGridViewComboxCell类型 创建一个控件并将其添加到DataGridView的控件集合中,设置其位置和大小以适合作为宿主的单元格 请参见下面的示例代码,其中演示了这些技巧: private void For
一列中可以有多种单元格类型吗?如果是,那么怎么做?有两种方法:
DataGridViewCell
强制转换为存在的特定单元格类型。例如,将DataGridViewTextBoxCell
转换为DataGridViewComboxCell
类型DataGridView
的控件集合中,设置其位置和大小以适合作为宿主的单元格private void Form5_Load(object sender, EventArgs e)
{
DataTable dt = new DataTable();
dt.Columns.Add("name");
for (int j = 0; j < 10; j++) { dt.Rows.Add(""); }
this.dataGridView1.DataSource = dt;
this.dataGridView1.Columns[0].Width = 200;
// First method : Convert to an existed cell type such ComboBox cell, etc
DataGridViewComboBoxCell ComboBoxCell = new DataGridViewComboBoxCell();
ComboBoxCell.Items.AddRange(new string[] { "aaa","bbb","ccc" });
this.dataGridView1[0, 0] = ComboBoxCell;
this.dataGridView1[0, 0].Value = "bbb";
DataGridViewTextBoxCell TextBoxCell = new DataGridViewTextBoxCell();
this.dataGridView1[0, 1] = TextBoxCell;
this.dataGridView1[0, 1].Value = "some text";
DataGridViewCheckBoxCell CheckBoxCell = new DataGridViewCheckBoxCell();
CheckBoxCell.Style.Alignment = DataGridViewContentAlignment.MiddleCenter;
this.dataGridView1[0, 2] = CheckBoxCell;
this.dataGridView1[0, 2].Value = true;
// Second method : Add control to the host in the cell
DateTimePicker dtp = new DateTimePicker();
dtp.Value = DateTime.Now.AddDays(-10);
//add DateTimePicker into the control collection of the DataGridView
this.dataGridView1.Controls.Add(dtp);
//set its location and size to fit the cell
dtp.Location = this.dataGridView1.GetCellDisplayRectangle(0, 3,true).Location;
dtp.Size = this.dataGridView1.GetCellDisplayRectangle(0, 3,true).Size;
}
private void Form5\u加载(对象发送方,事件参数e)
{
DataTable dt=新的DataTable();
dt.列。添加(“名称”);
对于(int j=0;j<10;j++){dt.Rows.Add(“”;}
this.dataGridView1.DataSource=dt;
this.dataGridView1.Columns[0].Width=200;
//第一种方法:转换为现有的单元格类型,如组合框单元格等
DataGridViewComboxCell ComboxCell=新DataGridViewComboxCell();
ComboBoxCell.Items.AddRange(新字符串[]{“aaa”、“bbb”、“ccc”});
this.dataGridView1[0,0]=ComboBoxCell;
this.dataGridView1[0,0].Value=“bbb”;
DataGridViewTextBoxCell TextBoxCell=新DataGridViewTextBoxCell();
this.dataGridView1[0,1]=TextBoxCell;
this.dataGridView1[0,1].Value=“一些文本”;
DataGridViewCheckBoxCell CheckBoxCell=新DataGridViewCheckBoxCell();
CheckBoxCell.Style.Alignment=DataGridViewContentAlignment.MiddleCenter;
this.dataGridView1[0,2]=CheckBoxCell;
this.dataGridView1[0,2].Value=true;
//第二种方法:将控件添加到单元格中的主机
DateTimePicker dtp=新的DateTimePicker();
dtp.Value=DateTime.Now.AddDays(-10);
//将DateTimePicker添加到DataGridView的控件集合中
this.dataGridView1.Controls.Add(dtp);
//设置其位置和大小以适合单元格
dtp.Location=this.dataGridView1.GetCellDisplayRectangle(0,3,true).Location;
dtp.Size=this.dataGridView1.GetCellDisplayRectangle(0,3,true).Size;
}
引用自。您想在一列中查看ex:textbox和label,对吗?@ADT是的,没错,但我想在一列中查看复选框和textbox