如何添加时间段条件格式

可能的使用场景

在Excel中使用时间段条件格式在处理日期时非常实用——它能帮助你快速直观地跟踪和管理基于时间的数据。

1. 关于时间基础数据的即时洞察：快速突出显示今天的任务、上月的销售、即将到期的截止日期、下周的预约等。

2. 更好的时间管理：帮助你跟踪截止日期、事件或即将到期项目。非常适合项目时间线、发票或计划。

3. 自动更新：它会动态更新。如果今天的日期变化，Excel会自动更新格式，无需手动操作。

4. 直观清晰：用颜色或粗体样式让时间敏感信息突出显示——确保不会被忽略。

如何使用Excel添加时间段条件格式

以下是在Excel中添加时间段条件格式的方法——非常有助于突出显示今天、上周、下月等日期。

添加时间段条件格式的步骤：

1. 选择你想要格式化的日期单元格范围。例如：A2:A50。
2. 转到功能区的首页标签。
3. 在样式组中点击“条件格式”。
4. 悬停在“突出显示单元格规则”上。
5. 点击“特定日期发生…”
6. 出现的对话框中：使用下拉菜单选择一个时间段（今天、昨天、明天、过去7天、上周、下个月等）。
7. 选择格式（默认是浅红色填充和深红色文字，或点击“自定义格式”选择自己的样式）。
8. 点击确定。

使用Aspose.Cells for .NET添加时间段条件格式的方法

Aspose.Cells 完全支持在XLSX格式中运行时由Microsoft Excel 2007及以后版本提供的条件格式功能。本示例演示了带有不同属性集的时间段条件格式练习。

private void TestTimePeriod()
{
    // Instantiate a workbook object
    Workbook book = new Workbook();
    // Create a worksheet object and get the first worksheet
    Worksheet _sheet = book.Worksheets[0];

    AddTimePeriod_1(_sheet);
    AddTimePeriod_2(_sheet);
    AddTimePeriod_3(_sheet);
    AddTimePeriod_4(_sheet);
    AddTimePeriod_5(_sheet);
    AddTimePeriod_6(_sheet);
    AddTimePeriod_7(_sheet);
    AddTimePeriod_8(_sheet);
    AddTimePeriod_9(_sheet);
    AddTimePeriod_10(_sheet);

    book.Save(filePath + "TimePeriodType.xlsx");
}

// This method implements the TimePeriod conditional formatting type with Yesterday attribute.
private void AddTimePeriod_10(Worksheet _sheet)
{
    FormatConditionCollection conds = GetFormatCondition("I19:K20", Color.MediumSeaGreen, _sheet);
    int idx = conds.AddCondition(FormatConditionType.TimePeriod);
    FormatCondition cond = conds[idx];
    cond.Style.BackgroundColor = Color.Pink;
    cond.Style.Pattern = BackgroundType.Solid;
    cond.TimePeriod = TimePeriodType.Yesterday;
    Cell c = _sheet.Cells["I19"];
    Style style = c.GetStyle();
    style.Number = 30;
    c.SetStyle(style);
    c.PutValue(DateTime.Parse("2008/07/30"));
    c = _sheet.Cells["K20"];
    c.PutValue(DateTime.Parse("2008/08/03"));

    style = c.GetStyle();
    style.Number = 30;
    c.SetStyle(style);

    c = _sheet.Cells["I20"];
    c.PutValue("Yesterday");
}
// This method implements the TimePeriod conditional formatting type with Tomorrow attribute.
private void AddTimePeriod_9(Worksheet _sheet)
{
    FormatConditionCollection conds = GetFormatCondition("I17:K18", Color.MediumPurple, _sheet);
    int idx = conds.AddCondition(FormatConditionType.TimePeriod);
    FormatCondition cond = conds[idx];
    cond.Style.BackgroundColor = Color.Pink;
    cond.Style.Pattern = BackgroundType.Solid;
    cond.TimePeriod = TimePeriodType.Tomorrow;
    Cell c = _sheet.Cells["I17"];
    Style style = c.GetStyle();
    style.Number = 30;
    c.SetStyle(style);
    c.PutValue(DateTime.Parse("2008/08/01"));
    c = _sheet.Cells["K18"];
    c.PutValue(DateTime.Parse("2008/08/03"));
    style = c.GetStyle();
    style.Number = 30;
    c.SetStyle(style);

    c = _sheet.Cells["I18"];
    c.PutValue("Tomorrow");

}
// This method implements the TimePeriod conditional formatting type with ThisWeek attribute.
private void AddTimePeriod_8(Worksheet _sheet)
{
    FormatConditionCollection conds = GetFormatCondition("I15:K16", Color.MediumOrchid, _sheet);
    int idx = conds.AddCondition(FormatConditionType.TimePeriod);
    FormatCondition cond = conds[idx];
    cond.Style.BackgroundColor = Color.Pink;
    cond.Style.Pattern = BackgroundType.Solid;
    cond.TimePeriod = TimePeriodType.ThisWeek;
    Cell c = _sheet.Cells["I15"];
    Style style = c.GetStyle();
    style.Number = 30;
    c.SetStyle(style);
    c.PutValue(DateTime.Parse("2008/07/28"));
    c = _sheet.Cells["K16"];
    c.PutValue(DateTime.Parse("2008/08/03"));
    style = c.GetStyle();
    style.Number = 30;
    c.SetStyle(style);

    c = _sheet.Cells["I16"];
    c.PutValue("ThisWeek");
}
// This method implements the TimePeriod conditional formatting type with ThisMonth attribute.
private void AddTimePeriod_7(Worksheet _sheet)
{
    FormatConditionCollection conds = GetFormatCondition("I13:K14", Color.MediumBlue, _sheet);
    int idx = conds.AddCondition(FormatConditionType.TimePeriod);
    FormatCondition cond = conds[idx];
    cond.Style.BackgroundColor = Color.Pink;
    cond.Style.Pattern = BackgroundType.Solid;
    cond.TimePeriod = TimePeriodType.ThisMonth;
    Cell c = _sheet.Cells["I13"];
    Style style = c.GetStyle();
    style.Number = 30;
    c.SetStyle(style);
    c.PutValue(DateTime.Parse("2008/07/5"));
    c = _sheet.Cells["K14"];
    c.PutValue(DateTime.Parse("2008/05/30"));
    style = c.GetStyle();
    style.Number = 30;
    c.SetStyle(style);

    c = _sheet.Cells["I14"];
    c.PutValue("ThisMonth");
}

// This method implements the TimePeriod conditional formatting type with NextWeek attribute.
private void AddTimePeriod_6(Worksheet _sheet)
{
    FormatConditionCollection conds = GetFormatCondition("I11:K12", Color.MediumAquamarine, _sheet);
    int idx = conds.AddCondition(FormatConditionType.TimePeriod);
    FormatCondition cond = conds[idx];
    cond.Style.BackgroundColor = Color.Pink;
    cond.Style.Pattern = BackgroundType.Solid;
    cond.TimePeriod = TimePeriodType.NextWeek;
    Cell c = _sheet.Cells["I11"];
    Style style = c.GetStyle();
    style.Number = 30;
    c.SetStyle(style);
    c.PutValue(DateTime.Parse("2008/08/5"));
    c = _sheet.Cells["K12"];
    c.PutValue(DateTime.Parse("2008/07/30"));
    style = c.GetStyle();
    style.Number = 30;
    c.SetStyle(style);

    c = _sheet.Cells["I12"];
    c.PutValue("NextWeek");
}

// This method implements the TimePeriod conditional formatting type with NextMonth attribute.
private void AddTimePeriod_5(Worksheet _sheet)
{
    FormatConditionCollection conds = GetFormatCondition("I9:K10", Color.Maroon, _sheet);
    int idx = conds.AddCondition(FormatConditionType.TimePeriod);
    FormatCondition cond = conds[idx];
    cond.Style.BackgroundColor = Color.Pink;
    cond.Style.Pattern = BackgroundType.Solid;
    cond.TimePeriod = TimePeriodType.NextMonth;
    Cell c = _sheet.Cells["I9"];
    Style style = c.GetStyle();
    style.Number = 30;
    c.SetStyle(style);
    c.PutValue(DateTime.Parse("2008/08/25"));
    c = _sheet.Cells["K10"];
    c.PutValue(DateTime.Parse("2008/07/30"));
    style = c.GetStyle();
    style.Number = 30;
    c.SetStyle(style);
    c = _sheet.Cells["I10"];
    c.PutValue("NextMonth");
}
// This method implements the TimePeriod conditional formatting type with LastWeek attribute.
private void AddTimePeriod_4(Worksheet _sheet)
{
    FormatConditionCollection conds = GetFormatCondition("I7:K8", Color.Linen, _sheet);
    int idx = conds.AddCondition(FormatConditionType.TimePeriod);
    FormatCondition cond = conds[idx];
    cond.Style.BackgroundColor = Color.Pink;
    cond.Style.Pattern = BackgroundType.Solid;
    cond.TimePeriod = TimePeriodType.LastWeek;
    Cell c = _sheet.Cells["I7"];
    Style style = c.GetStyle();
    style.Number = 30;
    c.SetStyle(style);
    c.PutValue(DateTime.Parse("2008/07/25"));
    c = _sheet.Cells["K8"];
    c.PutValue(DateTime.Parse("2008/07/30"));
    style = c.GetStyle();
    style.Number = 30;
    c.SetStyle(style);

    c = _sheet.Cells["I8"];
    c.PutValue("LastWeek");
}
// This method implements the TimePeriod conditional formatting type with LastMonth attribute.
private void AddTimePeriod_3(Worksheet _sheet)
{
    FormatConditionCollection conds = GetFormatCondition("I5:K6", Color.Linen, _sheet);
    int idx = conds.AddCondition(FormatConditionType.TimePeriod);
    FormatCondition cond = conds[idx];
    cond.Style.BackgroundColor = Color.Pink;
    cond.Style.Pattern = BackgroundType.Solid;
    cond.TimePeriod = TimePeriodType.LastMonth;
    Cell c = _sheet.Cells["I5"];
    Style style = c.GetStyle();
    style.Number = 30;
    c.SetStyle(style);
    c.PutValue(DateTime.Parse("2008/06/26"));
    c = _sheet.Cells["K6"];
    c.PutValue(DateTime.Parse("2008/07/30"));
    style = c.GetStyle();
    style.Number = 30;
    c.SetStyle(style);

    c = _sheet.Cells["I6"];
    c.PutValue("LastMonth");
}
// This method implements the TimePeriod conditional formatting type with Last7Days attribute.
private void AddTimePeriod_2(Worksheet _sheet)
{
    FormatConditionCollection conds = GetFormatCondition("I3:K4", Color.LightSteelBlue, _sheet);
    int idx = conds.AddCondition(FormatConditionType.TimePeriod);
    FormatCondition cond = conds[idx];
    cond.Style.BackgroundColor = Color.Pink;
    cond.Style.Pattern = BackgroundType.Solid;
    cond.TimePeriod = TimePeriodType.Last7Days;
    Cell c = _sheet.Cells["I3"];
    Style style = c.GetStyle();
    style.Number = 30;
    c.SetStyle(style);
    c.PutValue(DateTime.Parse("2008/07/26"));
    c = _sheet.Cells["K4"];
    c.PutValue(DateTime.Parse("2008/08/30"));
    style = c.GetStyle();
    style.Number = 30;
    c.SetStyle(style);

    c = _sheet.Cells["I4"];
    c.PutValue("Last7Days");
}
// This method implements the TimePeriod conditional formatting type with Today attribute.
private void AddTimePeriod_1(Worksheet _sheet)
{
    FormatConditionCollection conds = GetFormatCondition("I1:K2", Color.LightSlateGray, _sheet);
    int idx = conds.AddCondition(FormatConditionType.TimePeriod);
    FormatCondition cond = conds[idx];
    cond.Style.BackgroundColor = Color.Pink;
    cond.Style.Pattern = BackgroundType.Solid;
    cond.TimePeriod = TimePeriodType.Today;
    Cell c = _sheet.Cells["I1"];
    Style style = c.GetStyle();
    style.Number = 30;
    c.SetStyle(style);
    c.PutValue(DateTime.Today);
    c = _sheet.Cells["K2"];
    c.PutValue(DateTime.Parse("2008/07/30"));
    style = c.GetStyle();
    style.Number = 30;
    c.SetStyle(style);
    c = _sheet.Cells["I2"];
    c.PutValue("Today");
}

// This method adds formatted conditions.
private FormatConditionCollection GetFormatCondition(string cellAreaName, Color color, Worksheet _sheet)
{
    // Adds an empty conditional formattings
    int index = _sheet.ConditionalFormattings.Add();
    // Get the formatted conditions
    FormatConditionCollection formatConditions = _sheet.ConditionalFormattings[index];
    // Get the cell area calling the custom GetCellAreaByName method
    CellArea area = GetCellAreaByName(cellAreaName);
    // Add the formatted conditions cell area.
    formatConditions.AddArea(area);
    // Call the custom FillCell method
    FillCell(cellAreaName, color, _sheet);
    // Return the formatted conditions
    return formatConditions;
}

// This method specifies the cell shading color for the conditional formattings cellarea range.
private void FillCell(string cellAreaName, Color color, Worksheet _sheet)
{
    CellArea area = GetCellAreaByName(cellAreaName);
    int k = 0;
    for (int i = area.StartColumn; i <= area.EndColumn; i++)
    {
        for (int j = area.StartRow; j <= area.EndRow; j++)
        {
            Cell c = _sheet.Cells[j, i];
            if (!color.IsEmpty)
            {
                Style s = c.GetStyle();
                s.ForegroundColor = color;
                s.Pattern = BackgroundType.Solid;
                c.SetStyle(s);
            }
            // Set some random values to the cells in the cellarea range
            int value = j + i + k;
            c.PutValue(value);
            k++;
        }
    }

}
// This method specifies the CellArea range (start row, start col, end row, end col etc.)
// For the conditional formatting
internal static CellArea GetCellAreaByName(string s)
{
    CellArea area = new CellArea();
    string[] strCellRange = s.Replace("$", "").Split(':');
    int column;
    CellsHelper.CellNameToIndex(strCellRange[0], out area.StartRow, out column);
    area.StartColumn = column;
    if (strCellRange.Length == 1)
    {
        area.EndRow = area.StartRow;
        area.EndColumn = area.StartColumn;
    }
    else
    {
        CellsHelper.CellNameToIndex(strCellRange[1], out area.EndRow, out column);
        area.EndColumn = column;
    }
    return area;
}