IComboBoxSettings.TextFieldName Property

Specifies the data source field that contains text for combo box items.

Assembly : DevExpress.Blazor.v25.2.dll

Declaration

csharp

[DefaultValue("")]
[Parameter]
string TextFieldName { get; set; }

Property Value

Type	Default	Description
String	String.Empty

A field name.

Remarks

Use the TextFieldName property to change the field that contains text for combo box items at runtime. To specify the field name in markup, use the DxComboBoxSettings.TextFieldName property.

The IComboBoxSettings interface allows you to get and customize settings of a combo box 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.
Handle the CustomizeFilterRowEditor event to customize a cell editor in the filter row.

csharp

void Grid_CustomizeFilterRowEditor(GridCustomizeFilterRowEditorEventArgs e) {
    if(e.EditSettings is IComboBoxSettings comboBoxSettings)
        comboBoxSettings.TextFieldName = "CategoryName";
}

Handle the CustomizeDataRowEditor event to customize a cell editor in a data row.

csharp

void Grid_CustomizeDataRowEditor(GridCustomizeDataRowEditorEventArgs e) {
    if(e.EditSettings is IComboBoxSettings comboBoxSettings)
        comboBoxSettings.TextFieldName = "CategoryName";
}