Category 副本攻略

1.隐藏最上面的GroupPanel

gridView1.OptionsView.ShowGroupPanel=false;

2.得到当前选定记录某字段的值

sValue=Table.Rows[gridView1.FocusedRowHandle][FieldName].ToString();

3.数据只读

gridView1.OptionsBehavior.Editable=false;

4.不显示MasterDetailView

gridView1.OptionsDetail.EnableMasterViewMode=false;

5.修改最上面的GroupPanel内容

gridView1.GroupPanelText="柳生飘絮";

6.设置数据源:

gridControl1.DataSource = dt;

绑定每一列的FiledName--属性

对于Oracle数据库,所有的在设计器里写的程序中的字段名必须大写,否则可能绑定不上字段,sqlserver没有这个限制.

7.读写拷贝权限设置

只读不可拷贝:

ColumnViewOptionsBehavior.Editable = False

只读可拷贝:

ColumnViewOptionsBehavior.Editable = True

OptionsColumn.AllowEdit = True

OptionsColumn.ReadOnly = True

可编辑:

ColumnViewOptionsBehavior.Editable = True

OptionsColumn.AllowEdit = True

OptionsColumn.ReadOnly = False

8.模板列的设置:

到Columns中,在他的属性中找到ColumnEdit.

以LookUpEdit为例:

首先从Designer左边菜单In-Place Editor Repository中添加LookUpEdit.取名为Re1.然后.在他的Columns属性中添加3列.Caption依次为:编号,姓名,性别.FieldName依次为:FID,FNAME,FSEX.然后将Re1的NullText设置成空.

AutoSearchColumnIndex属性设置为2.ImmediatePopup属性设置为True.

SearchMode设置为OnlyInPopup.

然后将这个模板列附加到我们上面提到的列1(也就是将列1的ColumnEdit属性设成Re1)

最后我们还要在代码里面给Re1绑定数据源和显示项.

Re1.DataSource = DALUse.Query("select fid,fname,fsex from dual").Tables[0];

Re1.DisplayMember = "FSEX";

Re1.ValueMember = "FNAME";

9.设某一列文字和标题局中显示

gridView1.Columns[0].AppearanceHeader.TextOptions.HAlignment = DevExpress.Utils.HorzAlignment.Center;

gridView1.Columns[0].AppearanceCell.TextOptions.HAlignment = DevExpress.Utils.HorzAlignment.Center;

10.去掉某一列上面的自动筛选功能(Filter)

gridView1.Columns[0].OptionsFilter.AllowAutoFilter = false;

gridView1.Columns[0].OptionsFilter.AllowFilter = false;

gridView1.Columns[0].OptionsFilter.ImmediateUpdateAutoFilter = false;

11.设置冻结列(左冻结)

gridView1.Columns[0].Fixed= DevExpress.XtraGrid.Columns.FixedStyle.Left;

12.得到单元格数据(0行0列)

string ss=gridView1.GetRowCellDisplayText(0, gridView1.Columns[0]);

string ss = gridView1.GetRowCellValue(0, gridView1.Columns[0]);

13.设置单元格数据(将0行0列的单元格赋值123)

gridView1.SetRowCellValue(0, gridView1.Columns[0], "123");

13.手动添加dev的列

DevExpress.XtraGrid.Columns.GridColumn Col1=new DevExpress.XtraGrid.Columns.GridColumn ();

Col1.FieldName="FID";

Col1.Visible=true;

Col1.VisibleIndex=gridView1.Columns.Count;

gridView1.Columns.Add(Col1);

14.设置自动增加的行号,需要先添加给gridview添加事件CustomDrawRowIndicator

private void gridview_CustomDrawRowIndicator(object sender, DevExpress.XtraGrid.Views.Grid.RowIndicatorCustomDrawEventArgs e)

{

if (e.Info.IsRowIndicator && e.RowHandle >= 0)

e.Info.DisplayText = (e.RowHandle + 1).ToString();

}

15.删除: (修改了dgvdel里的datagridviewdel方法)

public static void datagridviewdel_Dev(DevExpress.XtraGrid.Views.Grid.GridView Mydgv)

{

if (MessageBox.Show("你确定要删除选中的记录吗?", "删除提示", MessageBoxButtons.YesNo, MessageBoxIcon.Warning, MessageBoxDefaultButton.Button2, 0, false) == DialogResult.Yes)

{

int iSelectRowCount = Mydgv.SelectedRowsCount;

if (iSelectRowCount > 0)

{

Mydgv.DeleteSelectedRows();

}

}

}

16. 新增: (对于新增,其本身的AddNewRow方法就可以做到)

private void btn_add_Click(object sender, EventArgs e)

{

gridView1.AddNewRow();

}

具体如果对于新加行还有什么特别的设置,可以在它gridView1_InitNewRow事件中填写:

private void gridView1_InitNewRow(object sender, DevExpress.XtraGrid.Views.Grid.InitNewRowEventArgs e)

{

ColumnView View = sender as ColumnView;

View.SetRowCellValue(e.RowHandle, View.Columns[0], gridView1.GetRowCellValue(gridView1.GetRowHandle(gridView1.RowCount - 2), gridView1.Columns[0])); //复制最后一行的数据到新行

View.SetRowCellValue(e.RowHandle, View.Columns[1], gridView1.GetRowCellValue(gridView1.GetRowHandle(gridView1.RowCount - 2), gridView1.Columns[1])); //复制最后一行的数据到新行

}

17. 保存 (第三方控件提供的RefreshData和RefreshDataSource方法对于保存数据都不好使,最后还是使用了Dgvsave的datagridviewsave方法,用这个方法就可以)

18.特效:gridcontrol中有5种view 型式,普通的是gridview,然后分别为cardview、BandedView、Advanced BandedView、LayoutView;共5种。

1)、view组中把OptionView下的viewmode 设置成“Carousel”就达到这种“旋转木马”式的gridcontrol view 特效了

2)、layoutView1.OptionsCarouselMode.PitchAngle 这个属性决定“旋转木马”的pitch angle 螺距角; 螺旋角; 螺旋升角; 俯仰角; 倾角; 节锥半角

3)、Roll Angle 属性决定着倾侧角度

4)、指定数据源,显示数据:

//显示数据

private void showData(List list)

{

DataTable dt = new DataTable("OneEmployee");

dt.Columns.Add("Caption", System.Type.GetType("System.String"));

dt.Columns.Add("Department", System.Type.GetType("System.String"));

dt.Columns.Add("PhotoName", System.Type.GetType("System.Byte[]"));

for (int i = 0; i < list.Count; i++)

{

DataRow dr = dt.NewRow();

dr["Caption"] = list[i].Name;

dr["Department"] = list[i].Department;

string imagePath = @"D:\C#\photos" + list[i].PhotoPath;

dr["PhotoName"] = getImageByte(imagePath);

dt.Rows.Add(dr);

}

gridControl1.DataSource = dt;

}

//返回图片的字节流byte[]

private byte[] getImageByte(string imagePath)

{

FileStream files = new FileStream(imagePath, FileMode.Open);

byte[] imgByte = new byte [files.Length ];

files.Read(imgByte, 0, imgByte.Length);

files.Close();

return imgByte;

}

19.检查数据的有效性

在gridview的ValidateRow事件中加入检查代码:

#region 检查数据

private void gridView1_ValidateRow(object sender, ValidateRowEventArgs e)

{

GridView view = sender as GridView;

view.ClearColumnErrors();

if (view.GetRowCellValue(e.RowHandle, "ReceiveDate") == DBNull.Value)

{

e.Valid = false;

view.SetColumnError(view.Columns["ReceiveDate"], "必须指定日期");

}

}

#endregion

调用gridview.UpdateCurrentRow()方法执行检查

最常用的DevExpress Winform 4个代码片段:

一 、GridControl的删除操作

private void rILinkEditInfoDel_Click(object sender, EventArgs e)

{

if (XtraMessageBox.Show("请确定是否删除当前记录?", "警告", MessageBoxButtons.YesNo, MessageBoxIcon.Warning) == DialogResult.Yes)

{

DataRow row = gvInfos.GetDataRow(gvInfos.FocusedRowHandle);

delByCode(row["Code"].ToString());

XtraMessageBox.Show("操作成功!");

}

}

二、绑定非数据表中列

Hashtable ht = new Hashtable();

private void gridView6_CustomUnboundColumnData(object sender, DevExpress.XtraGrid.Views.Base.CustomColumnDataEventArgs e)

{

GridView View = sender as GridView;

if (e.RowHandle >= 0)

{

object needAlert = View.GetRowCellValue(e.RowHandle, View.Columns["needAlert"]);

if (needAlert != null & needAlert != DBNull.Value && needAlert.ToString().Trim() != "0" & View.GetRowCellValue(e.RowHandle, View.Columns["Value"]) != DBNull.Value)

{

decimal AverValue = Convert.ToDecimal(View.GetRowCellValue(e.RowHandle, View.Columns["Value"]));

object MinValue = View.GetRowCellValue(e.RowHandle, View.Columns["MinValue"]);

object MaxVlaue = View.GetRowCellValue(e.RowHandle, View.Columns["MaxValue"]);

if (MinValue != DBNull.Value & MinValue != null & MaxVlaue.ToString() != "" & MaxVlaue != DBNull.Value && MaxVlaue != null & MaxVlaue.ToString() != "")

{

decimal gridColumn2 = Convert.ToDecimal(View.GetRowCellValue(e.RowHandle, View.Columns["MinValue"]));

decimal gridColumn1 = Convert.ToDecimal(View.GetRowCellValue(e.RowHandle, View.Columns["MaxValue"]));

if (gridColumn2 > AverValue || AverValue > gridColumn1)

{

if (!ht.ContainsKey("pic"))

ht.Add("pic", GetImage(1));

e.Value = ht["pic"];

}

}

}

}

}

///

/// 由资源文件获取图片

///

///

///

byte[] GetImage(int key)

{

Image img = DevExpress.Utils.Controls.ImageHelper.CreateImageFromResources(string.Format("RiverSys.Resources.{0}.gif", key.ToString()), typeof(RiverInfos).Assembly);

return DevExpress.XtraEditors.Controls.ByteImageConverter.ToByteArray(img, ImageFormat.Gif);

}

///

/// 动态根据条件设置行样式

///

///

///

private void gridView6_RowStyle(object sender, DevExpress.XtraGrid.Views.Grid.RowStyleEventArgs e)

{

GridView View = sender as GridView;

if (e.RowHandle >= 0)

{

object needAlert = View.GetRowCellValue(e.RowHandle, View.Columns["needAlert"]);

if (needAlert != null & needAlert != DBNull.Value && needAlert.ToString().Trim() != "0" & View.GetRowCellValue(e.RowHandle, View.Columns["Value"]) != DBNull.Value)

{

decimal AverValue = Convert.ToDecimal(View.GetRowCellValue(e.RowHandle, View.Columns["Value"]));

object MinValue = View.GetRowCellValue(e.RowHandle, View.Columns["MinValue"]);

object MaxVlaue = View.GetRowCellValue(e.RowHandle, View.Columns["MaxValue"]);

if (MinValue != DBNull.Value & MinValue != null & MaxVlaue.ToString() != "" & MaxVlaue != DBNull.Value && MaxVlaue != null & MaxVlaue.ToString() != "")

{

decimal gridColumn2 = Convert.ToDecimal(MinValue);

decimal gridColumn1 = Convert.ToDecimal(MaxVlaue);

if (gridColumn2 > AverValue || AverValue > gridColumn1)

{

e.Appearance.ForeColor = Color.Red;

e.Appearance.BackColor = Color.LightGray;

}

}

}

}

}

三、GridControl 中颜色选择控件

private void gvMapColor_CustomUnboundColumnData(object sender, DevExpress.XtraGrid.Views.Base.CustomColumnDataEventArgs e)

{

GridView view = sender as GridView;

DataView dv = view.DataSource as DataView;

if (e.IsGetData)

{

string strVal = dv[e.ListSourceRowIndex]["Color"].ToString();

if (strVal != "")

{

//e.Value = DevExpress.Utils.StyleLayout.ColorFromString(strVal);

e.Value = Common.HexToColor(strVal);

}

}

else

{

//Color colorVal = DevExpress.Utils.StyleLayout.ColorFromString(e.Value.ToString());

Color colorVal = (Color)e.Value;

dv[e.ListSourceRowIndex]["Color"] = Common.RGB_HEX(colorVal.ToArgb());

}

}

四、关于 GridControl 验证示例

///

/// 初始化GridView,绑定数据

///

///

private void GridViewBindData(string parentId)

{

this.gridView1.Columns.Clear();

this.FDs= areaSetupActionHelper.getDsRegionByParentId(parentId);

this.gridCArea.DataSource =this.FDs.Tables[0].DefaultView;

this.gridView1.Columns["id"].VisibleIndex = -1;

this.gridView1.Columns["childCounts"].VisibleIndex = -1;

this.gridView1.Columns["reg_id"].Caption = "区划编号";

this.gridView1.Columns["reg_name"].Caption = "区划名称";

this.gridView1.Columns["parent_id"].Caption = "父区划编号";

this.gridView1.Columns["reg_desc"].Caption = "区划描述";

this.gridView1.Columns["parent_id"].ImageIndex =1;

this.gridView1.Columns["reg_desc"].ImageIndex = 0;

RepositoryItemTextEdit textEditReg_Id = new RepositoryItemTextEdit();

textEditReg_Id.Mask.EditMask =parentId+"file://d{2,3/}";

textEditReg_Id.Mask.MaskType = DevExpress.XtraEditors.Mask.MaskType.Regular;

this.gridView1.Columns["reg_id"].ColumnEdit = textEditReg_Id;

this.gridView1.Columns["reg_desc"].ColumnEdit = new RepositoryItemMemoExEdit();

TreeListNode node = this.treelArea.FocusedNode.ParentNode;

string fid = node==null?"0":node.GetValue("RegID").ToString().Trim();

DataSet ds = areaSetupActionHelper.getDsRegionByParentId(fid);

RepositoryItemLookUpEdit lookUEParent_Id = new RepositoryItemLookUpEdit();

lookUEParent_Id.Columns.Add(new LookUpColumnInfo("reg_id", 40, "区划编号"));

lookUEParent_Id.Columns.Add(new LookUpColumnInfo("reg_name", 40, "区划名称"));

lookUEParent_Id.DataSource = ds.Tables[0].DefaultView;

lookUEParent_Id.ValueMember = "reg_id";

lookUEParent_Id.DisplayMember = "reg_id";

this.gridView1.Columns["parent_id"].ColumnEdit = lookUEParent_Id;

}

///

/// gridView单元格验证的相关处理程序

///

///

///

private void gridView1_ValidatingEditor(object sender, DevExpress.XtraEditors.Controls.BaseContainerValidateEditorEventArgs e)

{

if (e.Valid == false&this.gridView1.FocusedColumn.FieldName == "reg_id")

{

e.ErrorText = "区划编号不合法!\n应为父区划编号加2~3位数据组成!";

}

if (this.gridView1.FocusedColumn.FieldName == "reg_name")

{

Regex reg=new Regex(@"[\u4e00-\u9fa5]{1,20}");

Match m=reg.Match(e.Value.ToString().Trim());

if (m.Length != e.Value.ToString().Trim().Length)

{

e.Valid = false;

e.ErrorText = "区划名称应为汉字\n长度为1至20";

}

}

}

private void gridView1_InvalidValueException(object sender, InvalidValueExceptionEventArgs e)

{

if (MyDialog.Alert(" 您所填写的内容不符合规则\n 要放弃您刚才对此项所做的更改吗?", "您所编辑的内容不符合规则", MessageBoxButtons.YesNo, MessageBoxIcon.Warning) == DialogResult.Yes)

{

e.ExceptionMode = ExceptionMode.Ignore;

}

}

///

/// gridView行验证的相关处理程序

///

private void gridView1_ValidateRow(object sender, DevExpress.XtraGrid.Views.Base.ValidateRowEventArgs e)

{

string regid = this.gridView1.GetRowCellValue(e.RowHandle, "reg_id").ToString().Trim();

string regName = this.gridView1.GetRowCellValue(e.RowHandle, "reg_name").ToString().Trim();

if ( regid.Length < 1)

{

e.Valid = false;

this.gridView1.SetColumnError(this.gridView1.Columns["reg_id"], "请填写区划编号!", DevExpress.XtraEditors.DXErrorProvider.ErrorType.Default);

// e.ErrorText = "区划名称不能为空!";

}

if (regName.Length < 1)

{

e.Valid = false;

this.gridView1.SetColumnError(this.gridView1.Columns["reg_name"], "区划名称不能为空!", DevExpress.XtraEditors.DXErrorProvider.ErrorType.Default);

}

}

private void gridView1_InvalidRowException(object sender, DevExpress.XtraGrid.Views.Base.InvalidRowExceptionEventArgs e)

{

if (e.RowHandle >= 0)

{

if (this.gridView1.GetRowCellValue(e.RowHandle, this.gridView1.Columns["reg_id"]).ToString().Trim() == "" || this.gridView1.GetRowCellValue(e.RowHandle, this.gridView1.Columns["reg_name"]).ToString().Trim() == "")

{

if (MyDialog.Alert(" 您所填写的内容不符合规则\n 要放弃您刚才对此项所做的更改吗?", "您所编辑的内容不符合规则", MessageBoxButtons.YesNo, MessageBoxIcon.Warning) == DialogResult.Yes)

{

e.ExceptionMode = ExceptionMode.Ignore;

}

else

{

e.ExceptionMode = ExceptionMode.NoAction;

}

}

}

else

{

e.ExceptionMode = ExceptionMode.Ignore;

}

}

关于XtraGrid的使用(GridControl小结)来源:51编程网发布时间:2010-04-19Hits:146

DevExpress XtraGrid的使用(AspxGridControl小结)收藏

自定义焦点行的方法: gridView_bcode.FocusedRowHandle = focuseRowInt; //通过设置GridView 的FocusedRowHandle属性

view plaincopy to clipboardprint?

//获取焦点行任意单元格的数据

ColumnView cv = (ColumnView)gridControl_Gongzi.FocusedView;//重新获取此ID 否则无法从表头连删获取不到id

int focusedhandle = cv.FocusedRowHandle;

object rowIdObj = gridView1.GetRowCellValue(focusedhandle, "id");

if (DBNull.Value != rowIdObj)

{

FocusedRow_id = Convert.ToInt32(rowIdObj);

}

//获取焦点行任意单元格的数据

ColumnView cv = (ColumnView)gridControl_Gongzi.FocusedView;//重新获取此ID 否则无法从表头连删获取不到id

int focusedhandle = cv.FocusedRowHandle;

object rowIdObj = gridView1.GetRowCellValue(focusedhandle, "id");

if (DBNull.Value != rowIdObj)

{

FocusedRow_id = Convert.ToInt32(rowIdObj);

}

view plaincopy to clipboardprint?

//当数据发生变化时执行

private void gridView1_CellValueChanged(object sender, CellValueChangedEventArgs e)

{

int intRowHandle = e.RowHandle;

FocusedRow_bumen = Convert.ToString(gridView1.GetRowCellValue(intRowHandle, "bumen"));

FocusedRow_xingming = Convert.ToString(gridView1.GetRowCellValue(intRowHandle, "xingming"));

//FocusedRow_jibengongzi = Convert.ToDecimal(gridView1.GetRowCellValue(intRowHandle, "jibengongzi"));

object rowJibengongziObj = gridView1.GetRowCellValue(intRowHandle, "jibengongzi");

if (DBNull.Value != rowJibengongziObj)

{

FocusedRow_jibengongzi = Convert.ToDecimal(rowJibengongziObj);

}

}

//当数据发生变化时执行

private void gridView1_CellValueChanged(object sender, CellValueChangedEventArgs e)

{

int intRowHandle = e.RowHandle;

FocusedRow_bumen = Convert.ToString(gridView1.GetRowCellValue(intRowHandle, "bumen"));

FocusedRow_xingming = Convert.ToString(gridView1.GetRowCellValue(intRowHandle, "xingming"));

//FocusedRow_jibengongzi = Convert.ToDecimal(gridView1.GetRowCellValue(intRowHandle, "jibengongzi"));

object rowJibengongziObj = gridView1.GetRowCellValue(intRowHandle, "jibengongzi");

if (DBNull.Value != rowJibengongziObj)

{

FocusedRow_jibengongzi = Convert.ToDecimal(rowJibengongziObj);

}

} view plaincopy to clipboardprint?

//设置焦点行的焦点单元格的位置

ColumnView view = (ColumnView)gridControl_Gongzi.FocusedView;

view.FocusedColumn = view.Columns["bumen"];

//设置焦点行的焦点单元格的位置

ColumnView view = (ColumnView)gridControl_Gongzi.FocusedView;

view.FocusedColumn = view.Columns["bumen"]; view plaincopy to clipboardprint?

//当焦点行发生改变时执行获取选中焦点行id

private void gridView1_FocusedRowChanged(object sender, DevExpress.XtraGrid.Views.Base.FocusedRowChangedEventArgs e)

{

int intRowHandle = e.FocusedRowHandle;

object rowIdObj = gridView1.GetRowCellValue(intRowHandle, "id");

if (DBNull.Value != rowIdObj)//做个判断否则获取不到id后报错

{

FocusedRow_id = Convert.ToInt32(rowIdObj);

}

}

//当焦点行发生改变时执行 获取选中焦点行id

private void gridView1_FocusedRowChanged(object sender, DevExpress.XtraGrid.Views.Base.FocusedRowChangedEventArgs e)

{

int intRowHandle = e.FocusedRowHandle;

object rowIdObj = gridView1.GetRowCellValue(intRowHandle, "id");

if (DBNull.Value != rowIdObj)//做个判断否则获取不到id后报错

{

FocusedRow_id = Convert.ToInt32(rowIdObj);

}

}

view plaincopy to clipboardprint?

//焦点行的FocusedHandle为:

FocuseRow_Handle = -999998;

//获取焦点行的handle

ColumnView newview = (ColumnView)gridControl_Gongzi.FocusedView;

FocuseRow_Handle = newview.FocusedRowHandle;

//回车添加新行

private void gridView1_KeyPress(object sender, KeyPressEventArgs e)

{

if (e.KeyChar == 13)

{

ColumnView view = (ColumnView)gridControl_Gongzi.FocusedView;

if(view.IsLastRow)

{

if (FocuseRow_Handle == 0)

{

gridView1.AddNewRow();

ColumnView newview = (ColumnView)gridControl_Gongzi.FocusedView;

newview.FocusedColumn = newview.Columns["bumen"];//定位焦点网格的位置

FocuseRow_Handle = newview.FocusedRowHandle;//获取新焦点行的FocuseRowHandle 并初始化全局变量FocuseRow_Handle供保存操作时判断是update还是insert

C#中GridView格式化字符串,其实就是使用DataFromatString的方法,那么现在就向你介绍具体的内容和实现的实例应用,希望对你有所帮助。

在我们从业务逻辑层获得数据实体时候,接下来的事情就是要绑定到控件中。数据实体中的一些字段可以直接绑定到界面中,但是有一些字段需要重新格式化格式。比如货币单位字段,需要显示货币符号和每隔三位显示分隔符;再比如日期字段,数据库中存放的是日期和时间,但是在界面上需要按照XXXX年XX月XX日的格式显示。这时候我们就用到了DataFormatString属性。

﹤asp:GridView ID="grvResult" runat="server"

AutoGenerateColumns="False" Width="100%"﹥

﹤Columns﹥

﹤asp:BoundField HeaderText="预定日期"

DataField="OperationDate" DataFormatString="{

0:yyyy-MM-dd}" HtmlEncode="False"﹥

﹤/asp:BoundField﹥

﹤asp:BoundField HeaderText="订单总计"

DataField="TotalRate" DataFormatString="{

0:C}" HtmlEncode="False"﹥

﹤/asp:BoundField﹥

﹤/Columns﹥

﹤/asp:GridView﹥

例如上面的代码展示了日期和货币两种绑定方式。DataFormatString中的{0}是固定的格式,这和String.Fromat(“{0}”, someString)中的{0}是一个用法,表示绑定上下文的参数索引编号。然后,在后面加入C#格式化字符串,具体的使用方法可以参考MSDN。

C#中GridView格式化字符串注意以下几点

1. 在GridView中的asp:BoundField使用DataFormatString必须设置属性HtmlEncode="False",否则不起作用。

2. 如果需要使用日期类型的格式化字符串,必须数据实体中对应的字段也应该日起类型的。

3. 格式化字符串C代表货币单位,需要绑定的数据类型应该是数字类型的。如果是字符串类型的不起作用,需要手动添加格式化字符串为DataFormatString="¥{0:C}"。

C#中GridView格式化字符串的基本情况就向你介绍到这里,希望对你学习和理解C#中GridView格式化字符串有所帮助。

1、在gridview中一直对“删除”不是很理解,在ASP的模式下面,这个删除链接应该有一个行ID标识,以便程序知道删除那一行,或针对这行做一些处理,然而在ASP.net里面也可以用,但是不是最好的。

2、应该用LinkButton的各种属性,这时候非常方面,而且便于理解。这样不用选中一行(gridview.selectedRow 提供定位信息),然后再点击某种操作了。

请注意 CommandName, CommandArgument 和 LinkButton的名字 CommandArgument 的对应关系。

有了 CommandName 就知道是那个LinkButton控件。

有了 CommandArgument(和行的ID绑定),就知道要处理那一行。

swicth(CommandName)

case "sort":{}

case “delete”:{}

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