checkboxDynamic.FalseValue = "False"; /*TestSynch属性*/ DataGridViewCheckBoxColumn checkboxSynch = this.dgvTestType.Columns[4] as DataGridViewCheckBoxColumn; checkboxSynch.TrueValue = "True"; checkboxSynch.FalseValue = "False"; 运行结果:
确保CheckBoxColumn的ReadOnly属性没有设置为true。如果设置为true,则用户将无法更改CheckBox的状态。 示例代码检查: csharp dataGridView.Columns["CheckBoxColumnName"].ReadOnly = false; 确认DataGridView的数据源是否正确绑定: 确保你绑定到DataGridView的数据源中的相应字段值能够正确反映到CheckBoxColumn上。 检查...
把CheckBoxColumn 列的ReadOnly属性改为false。1、CheckBoxColumn 该列是否是只读的，即属性ReadOnly=true?2、整个页面是否重新加载过？
Question: datagridview里有一列checkbox,为何单击选中不了它,也就是打不上勾.不知为何啊,请大家帮帮忙 //chkId//this.chkId.FalseValue ="false";this.chkId.HeaderText ="选择";this.chkId.Name ="chkId";this.chkId.ReadOnly =false;this.chkId.Resizable =System.Windows.Forms.DataGridViewTriState.Tr...
DataGridViewCheckBoxColumn是DataGridView控件中的一个列类型,用于显示和编辑布尔值。它提供了一个复选框,允许用户选择或取消选择某个单元格。 DataGridViewCheckBoxColumn的使用步骤如下: 创建一个DataGridViewCheckBoxColumn对象,并设置相关属性: 创建一个DataGridViewCheckBoxColumn对象,并设置相关属性: ...
CurrentCellDirtyStateChanged事件是提交对checkbox状态的修改 CellValueChanged事件是当状态提交后,也就是单元格值改变后做一些其它的操作,这里是将checkbox列的true或false状态作为tooptiptext属性设置到同一行的button列 CurrentCellDirtyStateChanged事件代码 :
{stringconnectionString ="Integrated Security=SSPI;Persist Security Info=False;"+"Initial Catalog=Northwind;Data Source=localhost;Packet Size=4096";// Connect to the database and fill a data table, including the// schema information that contains the CustomerID column// constraint.SqlD...
private void AddOutOfOfficeColumn() { DataGridViewCheckBoxColumn column = new DataGridViewCheckBoxColumn(); { column.HeaderText = ColumnName.OutOfOffice.ToString(); column.Name = ColumnName.OutOfOffice.ToString(); column.AutoSizeMode = DataGridViewAutoSizeColumnMode.DisplayedCells; column.FlatStyle ...
假设第一列是选择列:然后这样判断：this.dataGridView1.Rows[i].Cells[0].EditedFormattedValue.ToString().Equals("True"){ //证明已经选中咯 }
true if the hosted DataGridViewCheckBoxCell objects are able to have a third, indeterminate, state; otherwise, false. The default is false. Exceptions InvalidOperationException The value of the CellTemplate property is null. Examples The following code example uses a DataGridViewCheckBoxColumn to ...