959853: Adding Documentation for the Fill series, GetData() and GetActiveWorksheet()

Author: arunsivakumarsf3927

Document-Processing/Excel/Spreadsheet/Blazor/cell-range.md

@@ -100,6 +100,48 @@ The `AutofillAsync()` method accepts string parameters in A1 notation for `fillR
 {% endhighlight %}
 {% endtabs %}
 
+### Autofill options
+
+The Spreadsheet provides multiple autofill behaviors that determine how adjacent cells are populated when using the fill handle :
+
+- `CopyCells`
+- `FillSeries`
+- `FillFormattingOnly`
+- `FillWithoutFormatting`
+
+
+#### Copy Cells
+
+Copies the selected cell content and formatting to the adjacent cells.
+
+Can be done in the following way:
+
+- Using the fill handle to select the adjacent cell range and choosing the "Copy Cells" option from the "AutoFillOptions" menu to fill the adjacent cells.
+
+#### Fill Series
+
+Fills a series of numbers, characters, or dates based on the selected cell content to the adjacent cells, including their formats.
+
+Can be done in the following ways:
+
+- Using the fill handle to select the adjacent cell range and choosing the "Fill Series" option from the "AutoFillOptions" menu to fill the adjacent cells.
+
+#### Fill Formatting Only
+
+Fills only the cell style and number formatting based on the selected cell content to the adjacent cells, without copying the content itself.
+
+Can be done in the following way:
+
+- Using the fill handle to select the adjacent cell range and choosing the "Fill Formatting Only" option in the "AutoFillOptions" menu to fill the adjacent cells.
+
+#### Fill Without Formatting
+
+Fills a series of numbers, characters, or dates based on the selected cells to the adjacent cells, without copying their formats.
+
+Can be done in the following way:
+
+- Using the fill handle to select the adjacent cell range and choosing the "Fill Without Formatting" option in the "AutoFillOptions" menu to fill the adjacent cells.
+
 The following illustration demonstrates the use of autofill in the Spreadsheet component.
 
 ![Autofill Illustration](images/autofill.gif)

Document-Processing/Excel/Spreadsheet/Blazor/images/autofill.gif

@@ -71,6 +71,81 @@ This method inserts one or more sheets at a specified position in the workbook w
 {% endhighlight %}
 {% endtabs %}
 
+
+### Get active worksheet
+
+Retrieves key properties of the  [GetActiveWorksheet](https://help.syncfusion.com/cr/blazor/Syncfusion.Blazor.Spreadsheet.SfSpreadsheet.html#Syncfusion_Blazor_Spreadsheet_SfSpreadsheet_GetActiveWorksheet_System_Nullable_System_Int32__System_Int32_:~:text=A1%22%2C%20%22New%20York%22), including name, index, row and column counts, the active cell, and the current selection. Returns null when no active worksheet is available.
+
+{% tabs %}
+{% highlight razor %}
+
+<button @onclick="GetActiveWorksheet">Get Active Worksheet</button>
+
+<SfSpreadsheet @ref=SpreadsheetRef DataSource="DataSourceBytes">
+    <SpreadsheetRibbon></SpreadsheetRibbon>
+</SfSpreadsheet>
+
+@code {
+    public byte[] DataSourceBytes { get; set; }
+    public SfSpreadsheet SpreadsheetRef;
+
+    protected override void OnInitialized()
+    {
+        string filePath = "wwwroot/Sample.xlsx";
+        DataSourceBytes = File.ReadAllBytes(filePath);
+    }
+
+    public async Task GetActiveWorksheet()
+    {
+        // Get the active sheet snapshot
+        var active = spreadsheet.GetActiveWorksheet();
+    }
+}
+
+{% endhighlight %}
+{% endtabs %}
+
+### Get cell or range data
+
+Retrieves key properties of the  [GetData](https://help.syncfusion.com/cr/blazor/Syncfusion.Blazor.Spreadsheet.SfSpreadsheet.html#Syncfusion_Blazor_Spreadsheet_SfSpreadsheet_GetActiveWorksheet_System_Nullable_System_Int32__System_Int32_:~:text=Selected%3A%20%7Bactive.SelectedRange%7D%22),  for a single cell or a selected range and returns a map keyed by each cell's address. Each value is a `CellData` built from the corresponding worksheet cell, including value, number format, formatted display text (when a format is applied), wrap state, lock state, optional hyperlink, and computed style. Returns null when the provided address is null or whitespace.
+
+Parameters
+
+- `cellAddress` string: The cell or selected range to read. Supported forms:
+  - Single cell (for example, "A1")
+  - Selected range (for example, "A2:B5")
+  - Sheet-qualified (for example, "Sheet1!A1" or "Sheet1!A2:B5")
+  When a worksheet name is included, data is read from that worksheet; otherwise, the active worksheet is used.
+
+{% tabs %}
+{% highlight razor %}
+
+<button @onclick="GetData">Get Data</button>
+
+<SfSpreadsheet @ref=SpreadsheetRef DataSource="DataSourceBytes">
+    <SpreadsheetRibbon></SpreadsheetRibbon>
+</SfSpreadsheet>
+
+@code {
+    public byte[] DataSourceBytes { get; set; }
+    public SfSpreadsheet SpreadsheetRef;
+
+    protected override void OnInitialized()
+    {
+        string filePath = "wwwroot/Sample.xlsx";
+        DataSourceBytes = File.ReadAllBytes(filePath);
+    }
+
+    public async Task GetActiveWorksheet()
+    {
+        // Get the active sheet snapshot
+        var data = spreadsheet.GetData("Sheet2!D5:E6");
+    }
+}
+
+{% endhighlight %}
+{% endtabs %}
+
 **Insert a single sheet with a user-defined name**
 
 This method adds one sheet at a specific position with a user-defined name. Each call to this method adds only one sheet. Using meaningful names like "Budget" or "Inventory" makes the workbook easier to understand. If a negative index value is provided, the method will exit without adding any sheet.