【发布时间】：2017-03-16 04:23:29
【问题描述】：
我设计了一个有 20 行和 3 列的grid control。
在第一列中，我放置了一些硬编码的字符串，在第二列中，我想将 checkBox 与已检查的未检查行为放在一起，以便用户可以修改它。我在下面的代码中的 QueryCellInfo 事件中为此编写了代码，但它不是工作。
如何完成？
请推荐。
以下是我的部分代码：
public partial class Form1 : Form
{
System.Windows.Forms.Timer t1 = new System.Windows.Forms.Timer();
private Syncfusion.Windows.Forms.Grid.GridControl gridControlDownloadScript = new Syncfusion.Windows.Forms.Grid.GridControl();
public Form1()
{
// this.gridControl1.GridVisualStyles = Syncfusion.Windows.Forms.GridVisualStyles.Metro;
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
gridControl1.Model.RowCount = 20;
gridControl1.Model.ColCount = 3;
this.gridControl1.VScrollPixel = true;
this.gridControl1.HScrollPixel = true;
this.gridControl1[0, 1].Text = "EMPLOYEE";
this.gridControl1[0, 2].Text = "CHECKBOX";
this.gridControl1[0, 3].Text = " ";
this.gridControl1[1, 1].Text = "Rahul Verma";
this.gridControl1[2, 1].Text = "MAnish Desai";
this.gridControl1[3, 1].Text = "Mohan Pothala";
this.gridControl1[4, 1].Text = "Dhanraj Dhoke";
gridControl1.Model.RowCount = 20;
gridControl1.Model.ColCount = 3;
gridControl1.QueryCellInfo += new GridQueryCellInfoEventHandler(GridQueryCellInfo);
gridControl1.SaveCellInfo += new GridSaveCellInfoEventHandler(GridSaveCellInfo);
gridControl1.QueryRowCount += gridControl1_QueryRowCount;
gridControl1.QueryColCount += gridControl1_QueryColCount;
this.gridControl1.HScrollBehavior = GridScrollbarMode.Disabled;
this.gridControl1.VScrollBehavior = GridScrollbarMode.Disabled;
this.gridControl1.ColWidths.ResizeToFit(GridRangeInfo.Cols(1, 1));
this.gridControl1.RowHeights.ResizeToFit(GridRangeInfo.Rows(1, 20));
t1.Interval = 250;
t1.Tick += new EventHandler(IncreaseProgressBar);
}
private void CellClick(object sender, GridCellClickEventArgs e)
{
}
private void IncreaseProgressBar(object sender, EventArgs e)
{
progressBar1.Increment(5);
progressBar1.Minimum = 0;
progressBar1.Maximum = 100;
lblProgress.Text = progressBar1.Value.ToString() + "%";
if (progressBar1.Value == progressBar1.Maximum)
t1.Stop();
}
private void gridControl1_QueryColCount(object sender, GridRowColCountEventArgs e)
{
}
private void gridControl1_QueryRowCount(object sender, GridRowColCountEventArgs e)
{
}
private void GridQueryCellInfo(object sender, GridQueryCellInfoEventArgs e)
{
int i = 0;
while (i++ < 4)
{
if (i == 0 || i == 1 || i == 4 || i == 6 || i == 9 || i == 11 || i == 14)
{
continue;
}
else if (e.RowIndex == i && e.ColIndex == 2)
{
e.Style.CellType = GridCellTypeName.CheckBox;
e.Style.Description = "";
this.gridControl1[i, 2].CheckBoxOptions = new GridCheckBoxCellInfo("True", "False", string.Empty, false);
e.Style.CheckBoxOptions.CheckedValue = "true";
e.Style.CellValue = "true";
}
}
if (e.RowIndex > 0 && e.ColIndex > 0)
{
}
}
【问题讨论】：
-
您使用的技术是什么？赢得表格？ WPF？另外，“按需”是什么意思，您只希望用户修改它们吗？
-
@Emad ，我正在使用 win forms。是的，我希望用户修改它们。很抱歉造成混乱。
标签： c# checkbox syncfusion gridcontrol