名前付き範囲の書式および変更

範囲の書式設定

指定した範囲に背景色とフォント属性を設定する

書式を適用するには、Style オブジェクトを定義してスタイル設定を指定し、そのスタイルをRange オブジェクトに適用します。

次の例では範囲に実線の塗りつぶし色(シェーディング色)とフォント設定を設定する方法を示しています。

// For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-.NET
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
// Create directory if it is not already present.
bool IsExists = System.IO.Directory.Exists(dataDir);
if (!IsExists)
System.IO.Directory.CreateDirectory(dataDir);
// Instantiate a new Workbook.
Workbook workbook = new Workbook();
// Get the first worksheet in the book.
Worksheet WS = workbook.Worksheets[0];
// Create a range of cells.
Aspose.Cells.Range range = WS.Cells.CreateRange(1, 1, 1, 18);
// Name the range.
range.Name = "MyRange";
// Declare a style object.
Style stl;
// Create/add the style object.
stl = workbook.CreateStyle();
// Specify some Font settings.
stl.Font.Name = "Arial";
stl.Font.IsBold = true;
// Set the font text color
stl.Font.Color = Color.Red;
// To Set the fill color of the range, you may use ForegroundColor with
// Solid Pattern setting.
stl.ForegroundColor = Color.Yellow;
stl.Pattern = BackgroundType.Solid;
// Create a StyleFlag object.
StyleFlag flg = new StyleFlag();
// Make the corresponding attributes ON.
flg.Font = true;
flg.CellShading = true;
// Apply the style to the range.
range.ApplyStyle(stl, flg);
// Save the excel file.
workbook.Save(dataDir + "rangestyles.out.xls");

名前付き範囲に境界線を追加する

単一のセルではなく、セルの範囲に境界線を追加することが可能です。Range オブジェクトには、次のパラメータを取るSetOutlineBorder メソッドが提供され、セルの範囲に境界線を追加することができます:

  • 境界線の種類、BorderType 列挙型から選択される境界線の種類。
  • ライン スタイル は CellBorderType 列挙体から選択されます。
  • カラー は Color 列挙体から選択されます。

次の例では、範囲にアウトラインボーダーを設定する方法を示しています。

// For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-.NET
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
// Create directory if it is not already present.
bool IsExists = System.IO.Directory.Exists(dataDir);
if (!IsExists)
System.IO.Directory.CreateDirectory(dataDir);
// Instantiating a Workbook object
Workbook workbook = new Workbook();
// Clears the worksheets
workbook.Worksheets.Clear();
// Adding a new worksheet to the Workbook object
workbook.Worksheets.Add();
// Obtaining the reference of the newly added worksheet by passing its sheet index
Worksheet worksheet = workbook.Worksheets[0];
// Accessing the "A1" cell from the worksheet
Cell cell = worksheet.Cells["A1"];
// Adding some value to the "A1" cell
cell.PutValue("Hello World From Aspose");
// Creating a range of cells starting from "A1" cell to 3rd column in a row
Range range = worksheet.Cells.CreateRange(0, 0, 1, 3);
// Adding a thick top border with blue line
range.SetOutlineBorder(BorderType.TopBorder, CellBorderType.Thick, Color.Blue);
// Adding a thick bottom border with blue line
range.SetOutlineBorder(BorderType.BottomBorder, CellBorderType.Thick, Color.Blue);
// Adding a thick left border with blue line
range.SetOutlineBorder(BorderType.LeftBorder, CellBorderType.Thick, Color.Blue);
// Adding a thick right border with blue line
range.SetOutlineBorder(BorderType.RightBorder, CellBorderType.Thick, Color.Blue);
// Saving the Excel file
workbook.Save(dataDir + "book1.out.xls");

次の例では、範囲内の各セルに境界線を設定する方法を示します。

// For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-.NET
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
// Instantiate a new Workbook.
Workbook workbook = new Workbook();
// Access the cells in the first worksheet.
Cells cells = workbook.Worksheets[0].Cells;
// Create a range of cells.
Range range = cells.CreateRange("A6", "P216");
// Declare style.
Style stl;
// Create the style adding to the style collection.
stl = workbook.CreateStyle();
// Specify the font settings.
stl.Font.Name = "Arial";
stl.Font.IsBold = true;
stl.Font.Color = Color.Blue;
// Set the borders
stl.Borders[BorderType.TopBorder].LineStyle = CellBorderType.Thin;
stl.Borders[BorderType.TopBorder].Color = Color.Blue;
stl.Borders[BorderType.LeftBorder].LineStyle = CellBorderType.Thin;
stl.Borders[BorderType.LeftBorder].Color = Color.Blue;
stl.Borders[BorderType.BottomBorder].LineStyle = CellBorderType.Thin;
stl.Borders[BorderType.BottomBorder].Color = Color.Blue;
stl.Borders[BorderType.RightBorder].LineStyle = CellBorderType.Thin;
stl.Borders[BorderType.RightBorder].Color = Color.Blue;
// Create StyleFlag object.
StyleFlag flg = new StyleFlag();
// Make the corresponding formatting attributes ON.
flg.Font = true;
flg.Borders = true;
// Apply the style with format settings to the range.
range.ApplyStyle(stl, flg);
// Save the excel file.
workbook.Save( dataDir + "output.xls");

名前付き範囲の名前を変更する

Aspose.Cellsを使用して、必要に応じて名前付き範囲の名前を変更できます。名前付き範囲を取得して、Name.Text 属性を使用して名前を変更する方法を次の例で示します。

// For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-.NET
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
// Open an existing Excel file that has a (global) named range "TestRange" in it
Workbook workbook = new Workbook(dataDir + "book1.xls");
// Get the first worksheet
Worksheet sheet = workbook.Worksheets[0];
// Get the Cells of the sheet
Cells cells = sheet.Cells;
// Get the named range "MyRange"
Name name = workbook.Worksheets.Names["TestRange"];
// Rename it
name.Text = "NewRange";
// Save the Excel file
workbook.Save(dataDir + "RenamingRange.out.xlsx");

範囲の合併

Aspose.Cells は範囲の合併に使用する Range.Union メソッドを提供しており、このメソッドは ArrayList オブジェクトを返します。次の例では、範囲の合併方法を示します。

// For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-.NET
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
// Instantiate a workbook object.
// Open an existing excel file.
Workbook workbook = new Workbook(dataDir + "book1.xls");
// Get the named ranges.
Range[] ranges = workbook.Worksheets.GetNamedRanges();
// Create a style object.
Style style = workbook.CreateStyle();
// Set the shading color with solid pattern type.
style.ForegroundColor = Color.Yellow;
style.Pattern = BackgroundType.Solid;
// Create a styleflag object.
StyleFlag flag = new StyleFlag();
// Apply the cellshading.
flag.CellShading = true;
// Creates an arraylist.
ArrayList al = new ArrayList();
// Get the arraylist collection apply the union operation.
al = ranges[0].UnionRanges(ranges[1]);
// Define a range object.
Range rng;
int frow, fcol, erow, ecol;
for (int i = 0; i < al.Count; i++)
{
// Get a range.
rng = (Range)al[i];
frow = rng.FirstRow;
fcol = rng.FirstColumn;
erow = rng.RowCount;
ecol = rng.ColumnCount;
// Apply the style to the range.
rng.ApplyStyle(style, flag);
}
// Save the excel file.
workbook.Save(dataDir + "rngUnion.out.xls");

範囲の交差

Aspose.Cells は 2 つの範囲の交差を求めるための Range.Intersect メソッドを提供しており、このメソッドは Range オブジェクトを返します。範囲が他の範囲と交差するかどうかを確認するには、ブール値を返す Range.Intersect メソッドを使用します。次の例では、範囲の交差方法を示します。

// For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-.NET
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
// Instantiate a workbook object.
// Open an existing excel file.
Workbook workbook = new Workbook(dataDir + "book1.xls");
// Get the named ranges.
Range[] ranges = workbook.Worksheets.GetNamedRanges();
// Check whether the first range intersect the second range.
bool isintersect = ranges[0].IsIntersect(ranges[1]);
// Create a style object.
Style style = workbook.CreateStyle();
// Set the shading color with solid pattern type.
style.ForegroundColor = Color.Yellow;
style.Pattern = BackgroundType.Solid;
// Create a styleflag object.
StyleFlag flag = new StyleFlag();
// Apply the cellshading.
flag.CellShading = true;
// If first range intersects second range.
if (isintersect)
{
// Create a range by getting the intersection.
Range intersection = ranges[0].Intersect(ranges[1]);
// Name the range.
intersection.Name = "Intersection";
// Apply the style to the range.
intersection.ApplyStyle(style, flag);
}
// Save the excel file.
workbook.Save(dataDir + "rngIntersection.out.xls");

名前付き範囲内のセルの結合

Aspose.Cells は範囲内のセルを結合するための Range.Merge() メソッドを提供しています。次の例では、名前付き範囲内の個々のセルを結合する方法を示します。

// For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-.NET
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
// Create directory if it is not already present.
bool IsExists = System.IO.Directory.Exists(dataDir);
if (!IsExists)
System.IO.Directory.CreateDirectory(dataDir);
// Instantiate a new Workbook.
Workbook wb1 = new Workbook();
// Get the first worksheet in the workbook.
Worksheet worksheet1 = wb1.Worksheets[0];
// Create a range.
Range mrange = worksheet1.Cells.CreateRange("A18", "J18");
// Name the range.
mrange.Name = "Details";
// Merge the cells of the range.
mrange.Merge();
// Get the range.
Range range1 = wb1.Worksheets.GetRangeByName("Details");
// Define a style object.
Style style = wb1.CreateStyle();
// Set the alignment.
style.HorizontalAlignment = TextAlignmentType.Center;
// Create a StyleFlag object.
StyleFlag flag = new StyleFlag();
// Make the relative style attribute ON.
flag.HorizontalAlignment = true;
// Apply the style to the range.
range1.ApplyStyle(style, flag);
// Input data into range.
range1[0, 0].PutValue("Aspose");
// Save the excel file.
wb1.Save(dataDir + "mergingrange.out.xls");

ネームド レンジの削除

Aspose.Cells は範囲の名前を消去するための NameCollection.RemoveAt() メソッドを提供しています。範囲の内容をクリアするには、Cells.ClearRange() メソッドを使用します。次の例では、名前付き範囲とその内容を削除する方法を示します。

// For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-.NET
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
// Create directory if it is not already present.
bool IsExists = System.IO.Directory.Exists(dataDir);
if (!IsExists)
System.IO.Directory.CreateDirectory(dataDir);
// Instantiate a new Workbook.
Workbook workbook = new Workbook();
// Get all the worksheets in the book.
WorksheetCollection worksheets = workbook.Worksheets;
// Get the first worksheet in the worksheets collection.
Worksheet worksheet = workbook.Worksheets[0];
// Create a range of cells.
Range range1 = worksheet.Cells.CreateRange("E12", "I12");
// Name the range.
range1.Name = "MyRange";
// Set the outline border to the range.
range1.SetOutlineBorder(BorderType.TopBorder, CellBorderType.Medium, Color.FromArgb(0, 0, 128));
range1.SetOutlineBorder(BorderType.BottomBorder, CellBorderType.Medium, Color.FromArgb(0, 0, 128));
range1.SetOutlineBorder(BorderType.LeftBorder, CellBorderType.Medium, Color.FromArgb(0, 0, 128));
range1.SetOutlineBorder(BorderType.RightBorder, CellBorderType.Medium, Color.FromArgb(0, 0, 128));
// Input some data with some formattings into
// A few cells in the range.
range1[0, 0].PutValue("Test");
range1[0, 4].PutValue("123");
// Create another range of cells.
Range range2 = worksheet.Cells.CreateRange("B3", "F3");
// Name the range.
range2.Name = "testrange";
// Copy the first range into second range.
range2.Copy(range1);
// Remove the previous named range (range1) with its contents.
worksheet.Cells.ClearRange(11, 4, 11, 8);
worksheets.Names.RemoveAt(0);
// Save the excel file.
workbook.Save(dataDir + "copyranges.out.xls");