本文整理汇总了C#中DevExpress.GetRowCellValue方法的典型用法代码示例。如果您正苦于以下问题：C# DevExpress.GetRowCellValue方法的具体用法？C# DevExpress.GetRowCellValue怎么用？C# DevExpress.GetRowCellValue使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类DevExpress的用法示例。
在下文中一共展示了DevExpress.GetRowCellValue方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: GridViewCheck
public void GridViewCheck(DevExpress.XtraGrid.Views.Grid.GridView gridView, string p, int id)
{
if (p == "user")
{
List<Users> listRelated = new List<Users>();
listRelated = WcfServiceLocator.Create<IUsersManage>().FindRelatedUsersForUserGroup(id); //找出和指定用户组关联的用户
for (int i = 0; i < gridView.RowCount; i++)
{
var check = listRelated.Exists(delegate(Users user)
{
if (user.id == (int)gridView.GetRowCellValue(i, "id")) return true;
return false;
});
gridView.SetRowCellValue(i, "isChecked", check);
}
}
if (p == "role")
{
List<Users> listRelated = new List<Users>();
listRelated = WcfServiceLocator.Create<IRoleManage>().findRelatedUser(id); //找出和指定角色关联的用户
for (int i = 0; i < gridView.RowCount; i++)
{
var check = listRelated.Exists(delegate(Users user)
{
if (user.id == (int)gridView.GetRowCellValue(i, "id")) return true;
return false;
});
gridView.SetRowCellValue(i, "isChecked", check);
}
}
if (p == "rolewithgroup")
{
List<Group> listRelated = new List<Group>();
listRelated = WcfServiceLocator.Create<IRoleManage>().findRelatedGroup(id); //找出和指定角色关联的用户
for (int i = 0; i < gridView.RowCount; i++)
{
var check = listRelated.Exists(delegate(Group group)
{
if (group.Id == (int)gridView.GetRowCellValue(i, "Id")) return true;
return false;
});
gridView.SetRowCellValue(i, "isChecked", check);
}
}
}示例2: GetCount
private int GetCount(DevExpress.XtraGrid.Views.Grid.GridView gv)
{
if (gv==null||gv.RowCount<=0)
{
return 0;
}
try
{
int Count = 0;
for (int i = 0; i < gv.RowCount; i++)
{
Count = Count + int.Parse(gv.GetRowCellValue(i, "COUNT").ToString());
}
return Count;
}
catch (System.Exception ex)
{
return 0;
}
}示例3: GetListColumnsVisible
public static List<structColumn> GetListColumnsVisible(DevExpress.XtraGrid.Views.BandedGrid.BandedGridView _BandedGridView)
{
List<structColumn> ListColumns = new List<structColumn>();
try
{
if (_BandedGridView != null)
{
for (int i = 0; i < _BandedGridView.Columns.Count; i++)
{
if (_BandedGridView.Columns[i].Visible && _BandedGridView.Columns[i].GroupIndex < 0)
{
structColumn _structColumn = new structColumn();
_structColumn.Caption = _BandedGridView.Columns[i].Caption;
_structColumn.FieldName = _BandedGridView.Columns[i].Name + "_" + _BandedGridView.Columns[i].FieldName;
_structColumn.VisibleIndex = _BandedGridView.Columns[i].VisibleIndex;
_structColumn.IsNumber = false;
if (!Object.Equals(_BandedGridView.GetRowCellValue(0, _BandedGridView.Columns[i]), null))
{
if (SHARED.Libraries.StringHelper.IsNumber(_BandedGridView.GetRowCellValue(0, _BandedGridView.Columns[i]).ToString()))
{
_structColumn.IsNumber = true;
}
}
ListColumns.Add(_structColumn);
}
}
ListColumns = ListColumns.OrderBy(item => item.VisibleIndex).ToList();
}
}
catch
{ }
return ListColumns;
}示例4: FillDatasetFromGrid
public static DataSet FillDatasetFromGrid(DevExpress.XtraGrid.Views.BandedGrid.BandedGridView _BandedGridView)
{
DataSet _DataSet = new DataSet();
DataTable _DataTable = new DataTable();
if (!Object.Equals(_BandedGridView, null))
{
foreach (GridColumn _GridColumn in _BandedGridView.Columns)
{
_DataTable.Columns.Add(_GridColumn.Name + "_" + _GridColumn.FieldName, Nullable.GetUnderlyingType(_GridColumn.ColumnType) ?? _GridColumn.ColumnType);
if (!(_GridColumn.Visible && _GridColumn.GroupIndex < 0))
{
if (Object.Equals(_GridColumn.ColumnType, typeof(Int32)) || Object.Equals(_GridColumn.ColumnType, typeof(float)) || Object.Equals(_GridColumn.ColumnType, typeof(DateTime)))
{
_DataTable.Columns.Add(_GridColumn.Name + "_" + _GridColumn.FieldName + "_STRING", typeof(String));
}
}
}
for (int i = 0; i < _BandedGridView.DataRowCount; i++)
{
DataRow _DataRow = _DataTable.NewRow();
foreach (GridColumn _GridColumn in _BandedGridView.Columns)
{
var Value = _BandedGridView.GetRowCellValue(i, _GridColumn);
if (Object.Equals(Value, null))
{
_DataRow[_GridColumn.Name + "_" + _GridColumn.FieldName] = DBNull.Value;
}
else
{
_DataRow[_GridColumn.Name + "_" + _GridColumn.FieldName] = _BandedGridView.GetRowCellValue(i, _GridColumn);
}
if (!(_GridColumn.Visible && _GridColumn.GroupIndex < 0))
{
if (Object.Equals(_GridColumn.ColumnType, typeof(Int32)) || Object.Equals(_GridColumn.ColumnType, typeof(float)) || Object.Equals(_GridColumn.ColumnType, typeof(DateTime)))
{
var Value_String = _BandedGridView.GetRowCellValue(i, _GridColumn);
if (Object.Equals(Value_String, null))
{
_DataRow[_GridColumn.Name + "_" + _GridColumn.FieldName + "_STRING"] = "";
}
else
{
_DataRow[_GridColumn.Name + "_" + _GridColumn.FieldName + "_STRING"] = _BandedGridView.GetRowCellValue(i, _GridColumn);
}
}
}
}
_DataTable.Rows.Add(_DataRow);
}
}
_DataSet.Tables.Add(_DataTable);
return _DataSet;
}示例5: ExportGridViewToExcel
/// <summary>
/// 可以自定义导出Excel的格式，传的参数为GridView
/// </summary>
/// <param name="gridView">需要保存的GridView</param>
/// <param name="sheetName">Sheet名</param>
/// <param name="filename">文件名</param>
public static void ExportGridViewToExcel(DevExpress.XtraGrid.Views.Grid.GridView gridView, string sheetName, string filename)
{
//System.Data.DataTable dt = (System.Data.DataTable)gridView.DataSource;
SaveFileDialog sfd = new SaveFileDialog();
sfd.FileName = filename;
sfd.Filter = "Excel files (*xls) | *.xls";
sfd.RestoreDirectory = true;
if (sfd.ShowDialog() == DialogResult.OK && sfd.FileName.Trim() != null)
{
int colIndex = 0;
System.Reflection.Missing miss = System.Reflection.Missing.Value;
Microsoft.Office.Interop.Excel.Application xlapp = new Microsoft.Office.Interop.Excel.Application();
xlapp.Visible = false; //是否显示导出过程 ，建议关闭，否则在导出过程中鼠标点击Excel文件时会出错。
Microsoft.Office.Interop.Excel.Workbooks mBooks = (Microsoft.Office.Interop.Excel.Workbooks)xlapp.Workbooks;
Microsoft.Office.Interop.Excel.Workbook mBook = (Microsoft.Office.Interop.Excel.Workbook)mBooks.Add(miss);
Worksheet sheet = (Microsoft.Office.Interop.Excel.Worksheet)mBook.Worksheets.Add(miss, miss, 0, Microsoft.Office.Interop.Excel.XlSheetType.xlWorksheet);
//设置文字自动换行
//mSheet.Cells.WrapText = true;
try
{
int gridViewIndex = 1;
int rowIndex = 1;
sheet.Name = sheetName;
//设置对齐方式
sheet.Cells.HorizontalAlignment = XlHAlign.xlHAlignCenter;
//设置第一行高度，即标题栏
((Microsoft.Office.Interop.Excel.Range)sheet.Rows["1:1", System.Type.Missing]).RowHeight = 20;
//设置数据行行高度
((Microsoft.Office.Interop.Excel.Range)sheet.Rows["2:" + gridView.RowCount + 1, System.Type.Missing]).RowHeight = 16;
//设置字体大小（10号字体）
sheet.Range[sheet.Cells[1, 1], sheet.Cells[gridView.RowCount + 1, gridView.Columns.Count]].Font.Size = 10;
//设置单元格边框
Microsoft.Office.Interop.Excel.Range range1 = sheet.Range[sheet.Cells[1, 1], sheet.Cells[gridView.RowCount + 1, gridView.Columns.Count]];
//写标题
for (int row = 1; row <= gridView.Columns.Count; row++)
{
sheet.Cells[1, row] = gridView.Columns[row - 1].GetTextCaption();
}
for (int i = 0; i < gridView.RowCount; i++)
{
rowIndex++;
colIndex = 0;
for (int j = 0; j < gridView.Columns.Count; j++)
{
colIndex++;
sheet.Cells[rowIndex, colIndex] = gridView.GetRowCellValue(i, gridView.Columns[j]);
}
}
gridViewIndex++;
mBook.SaveAs(sfd.FileName, Microsoft.Office.Interop.Excel.XlFileFormat.xlExcel7, miss, miss, miss, miss, Microsoft.Office.Interop.Excel.XlSaveAsAccessMode.xlNoChange,
miss, miss, miss, miss, miss);
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
finally
{
mBooks.Close();
xlapp.Quit();
System.Runtime.InteropServices.Marshal.ReleaseComObject(sheet);
System.Runtime.InteropServices.Marshal.ReleaseComObject(mBook);
System.Runtime.InteropServices.Marshal.ReleaseComObject(mBooks);
System.Runtime.InteropServices.Marshal.ReleaseComObject(xlapp);
GC.Collect();
}
}
else
{
//return false;
}
}示例6: GetSelectedValues
public object[] GetSelectedValues(DevExpress.XtraGrid.Views.Grid.GridView view, string fieldName)
{
int[] selectedRows = view.GetSelectedRows();
object[] result = new object[selectedRows.Length];
for (int i = 0; i < selectedRows.Length; i++)
{
int rowHandle = selectedRows[i];
if (!gvMain.IsGroupRow(rowHandle))
{
result[i] = view.GetRowCellValue(rowHandle, fieldName);
}
else
result[i] = -1;
}
return result;
}