IMemoSettings.Rows Property
Specifies the number of text lines in the memo.
Namespace: DevExpress.Blazor
Assembly: DevExpress.Blazor.v24.2.dll
NuGet Package: DevExpress.Blazor
#Declaration
[DefaultValue(2)]
[Parameter]
int Rows { get; set; }
#Property Value
Type | Default | Description |
---|---|---|
Int32 | 2 | The number of text lines. |
#Remarks
Use the Rows
property to specify the number of rows at runtime. If the text does not fit the specified number of lines, the component displays a scrollbar. To change the number of rows in markup, use the DxMemoSettings.Rows property.
The IMemoSettings interface allows you to get and customize settings of a memo editor at runtime. You can get editor settings in the following ways:
Call the GetColumnEditSettings method to get editor settings of the column bound to the specified data source field.
Important
You need to enclose your code between Begin
Update and EndUpdate method calls to change values of Grid component parameters outside the Grid component markup. Otherwise, an exception occurs.C#var memoSettings = e.Grid.GetColumnEditSettings<IMemoSettings>("Notes"); if(memoSettings != null) { e.Grid.BeginUpdate(); memoSettings.Rows = 3; e.Grid.EndUpdate(); }
- Handle the CustomizeFilterRowEditor event to customize a cell editor in the filter row.C#
void Grid_CustomizeFilterRowEditor(GridCustomizeFilterRowEditorEventArgs e) { if(e.EditSettings is IMemoSettings memoSettings) memoSettings.Rows = 3; }
- Handle the CustomizeDataRowEditor event to customize a cell editor in a data row.C#
void Grid_CustomizeDataRowEditor(GridCustomizeDataRowEditorEventArgs e) { if(e.EditSettings is IMemoSettings memoSettings) memoSettings.Rows = 3; }