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987773: Add UG contents for rows, columns, and wrap text
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‎Document-Processing-toc.html‎

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<li><a href="/document-processing/excel/spreadsheet/blazor/editing">Editing</a></li>
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<li><a href="/document-processing/excel/spreadsheet/blazor/formulas">Formulas</a></li>
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<li><a href="/document-processing/excel/spreadsheet/blazor/contextmenu">Context Menu</a></li>
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<li><a href="/document-processing/excel/spreadsheet/blazor/rows-and-columns">Row and Columns</a></li>
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<li><a href="/document-processing/excel/spreadsheet/blazor/filtering">Filtering</a></li>
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<li><a href="/document-processing/excel/spreadsheet/blazor/sorting">Sorting</a></li>
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<li><a href="/document-processing/excel/spreadsheet/blazor/hyperlink">Hyperlink</a></li>

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

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* **Middle** – Centers content vertically
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* **Bottom** – Default alignment
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* **Wrap Text** - Displays long content on multiple lines within a single cell, preventing it from overflowing into adjacent cells.
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* **Wrap Text** - Displays long content on multiple lines within a single cell, preventing it from overflowing into adjacent cells. To apply this feature, select the target cell or range (e.g., C5), then go to the Home tab and click Wrap Text in the ribbon to toggle wrapping for the selection.
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Cell formatting can be applied to or removed from a cell or range of cells by using the formatting options available in the Ribbon toolbar under the **Home** tab.
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‎Document-Processing/Excel/Spreadsheet/Blazor/rows-and-columns.md‎

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---
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layout: post
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title: Rows and columns in Blazor Spreadsheet component | Syncfusion
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description: Learn here all about Rows and columns in the Blazor Spreadsheet component and more.
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platform: document-processing
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control: Spreadsheet
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documentation: ug
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---
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# Rows and columns in Blazor Spreadsheet component
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Spreadsheet is a tabular format consisting of rows and columns. The intersection point of rows and columns are called as cells. The list of operations that you can perform in rows and columns are,
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* Insert
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* Setting Column and Row Count
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## Insert
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You can insert rows or columns anywhere in a spreadsheet.
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### Row
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The rows can be inserted in the following ways:
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**Using the context menu**
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Insert rows in the desired position by right-clicking on a row header.
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**Using `InsertRowAsync` method**
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Using [`InsertRowAsync`](https://help.syncfusion.com/cr/blazor/Syncfusion.Blazor.Spreadsheet.SfSpreadsheet.html#Syncfusion_Blazor_Spreadsheet_SfSpreadsheet_InsertRowAsync_System_Int32_System_Int32_System_Object_Syncfusion_Blazor_Spreadsheet_RowPosition_) method, you can insert the rows once the component is loaded.
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The following code example shows the options for inserting rows in the spreadsheet.
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{% tabs %}
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{% highlight razor tabtitle="Index.razor" %}
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@using Syncfusion.Blazor.Spreadsheet
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@using Syncfusion.Blazor.Buttons
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<SfButton OnClick="InsertRowsHandler" Content="Insert Rows"></SfButton>
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<SfSpreadsheet @ref="@SpreadsheetInstance" DataSource="DataSourceBytes">
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<SpreadsheetRibbon></SpreadsheetRibbon>
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</SfSpreadsheet>
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@code {
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public byte[] DataSourceBytes { get; set; }
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public SfSpreadsheet SpreadsheetInstance;
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protected override void OnInitialized()
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{
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string filePath = "wwwroot/Sample.xlsx";
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DataSourceBytes = File.ReadAllBytes(filePath);
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}
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public async Task InsertRowsHandler()
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{
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// Insert 2 rows above row index 0 in the active sheet
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await SpreadsheetInstance.InsertRowAsync(0, 2);
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// Insert 3 rows below row index 2 in the sheet named "Sheet2"
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await SpreadsheetInstance.InsertRowAsync(2, 3, "Sheet2", RowPosition.Below);
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// Insert 1 row above row index 1 in the active sheet
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await SpreadsheetInstance.InsertRowAsync(1, 1, null, RowPosition.Above);
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// Insert 4 rows below row index 3 in the sheet at index 3
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await SpreadsheetInstance.InsertRowAsync(3, 4, 3, RowPosition.Below);
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}
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}
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{% endhighlight %}
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{% endtabs %}
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### Column
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The columns can be inserted in the following ways:
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**Using the context menu**
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Insert columns in the desired position by right-clicking on a column header.
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**Using `InsertColumnAsync` method**
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Using [`InsertColumnAsync`](https://help.syncfusion.com/cr/blazor/Syncfusion.Blazor.Spreadsheet.SfSpreadsheet.html#Syncfusion_Blazor_Spreadsheet_SfSpreadsheet_InsertColumnAsync_System_Int32_System_Int32_System_Object_Syncfusion_Blazor_Spreadsheet_ColumnPosition_) method, you can insert the columns once the component is loaded.
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The following code example shows the options for inserting columns in the spreadsheet.
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{% tabs %}
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{% highlight razor tabtitle="Index.razor" %}
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@using Syncfusion.Blazor.Spreadsheet
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@using Syncfusion.Blazor.Buttons
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<SfButton OnClick="InsertColumnsHandler" Content="Insert Columns"></SfButton>
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<SfSpreadsheet @ref="@SpreadsheetInstance" DataSource="DataSourceBytes">
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<SpreadsheetRibbon></SpreadsheetRibbon>
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</SfSpreadsheet>
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@code {
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public byte[] DataSourceBytes { get; set; }
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public SfSpreadsheet SpreadsheetInstance;
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protected override void OnInitialized()
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{
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string filePath = "wwwroot/Sample.xlsx";
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DataSourceBytes = File.ReadAllBytes(filePath);
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}
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public async Task InsertColumnsHandler()
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{
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// Insert 2 columns to the right of column index 2
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await SpreadsheetInstance.InsertColumnAsync(2, 2);
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// Insert 3 columns to the left of column index 5
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await SpreadsheetInstance.InsertColumnAsync(5, 3, null, ColumnPosition.Left);
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// Insert 1 column to the right of column B in Sheet2
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await SpreadsheetInstance.InsertColumnAsync(1, 1, "Sheet2", ColumnPosition.Right);
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// Insert 4 columns to the left of column D in the sheet at index 3
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await SpreadsheetInstance.InsertColumnAsync(3, 4, 3, ColumnPosition.Left);
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}
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}
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{% endhighlight %}
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{% endtabs %}
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## Setting Row and Column Count
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The Blazor Spreadsheet component enables you to define the initial number of rows and columns using the [`RowCount`](https://help.syncfusion.com/cr/blazor/Syncfusion.Blazor.Spreadsheet.SfSpreadsheet.html#Syncfusion_Blazor_Spreadsheet_SfSpreadsheet_RowCount) and [`ColumnCount`](https://help.syncfusion.com/cr/blazor/Syncfusion.Blazor.Spreadsheet.SfSpreadsheet.html#Syncfusion_Blazor_Spreadsheet_SfSpreadsheet_ColumnCount) properties.
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* The default `RowCount` is **1000**.
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* The default `ColumnCount` is **200**.
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**Rendering Behavior**
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- **Without Data Source:**
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- When no data is bound to the spreadsheet, the sheet renders empty cells up to RowCount × ColCount.
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- **With Data Source (e.g., byte array or imported file):**
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- If the data source has fewer rows/columns than RowCount/ColCount, the spreadsheet renders additional empty rows/columns to meet the specified counts.
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- If the data source has more rows/columns than RowCount/ColCount, the spreadsheet renders enough rows/columns to display all data from the source (i.e., it extends beyond the specified counts to fit the data). Your data is never truncated by these properties.
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You can set these properties as follows:
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{% tabs %}
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{% highlight razor tabtitle="Index.razor" %}
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@using Syncfusion.Blazor.Spreadsheet
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<SfSpreadsheet DataSource="DataSourceBytes" RowCount="1200" ColumnCount="300" >
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<SpreadsheetRibbon></SpreadsheetRibbon>
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</SfSpreadsheet>
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@code {
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public byte[] DataSourceBytes { get; set; }
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protected override void OnInitialized()
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{
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string filePath = "wwwroot/Sample.xlsx";
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DataSourceBytes = File.ReadAllBytes(filePath);
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}
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}
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{% endhighlight %}
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{% endtabs %}

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