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V25.1
  • DxDropDownBox.HideDropDown() Method

    Hides the editor’s drop-down window.

    Namespace: DevExpress.Blazor

    Assembly: DevExpress.Blazor.v25.1.dll

    NuGet Package: DevExpress.Blazor

    Declaration

    public void HideDropDown()

    Remarks

    Call the HideDropDown method to close the editor’s drop-down window.

    Run Demo: DropDown Box - Multiple Selection ListBox

    <DxDropDownBox @bind-Value="Value" QueryDisplayText="QueryText">
        <DropDownBodyTemplate>
            <DxGrid @ref="Grid" SelectedDataItemChanged="@GridSelectedDataItemChanged" ... />
        </DropDownBodyTemplate>
    </DxDropDownBox>
    
    @code {
        // ...
        void GridSelectedDataItemChanged(object item) {
            DropDownBox.BeginUpdate();
            DropDownBox.Value = item;
            DropDownBox.HideDropDown();
            DropDownBox.EndUpdate();
        }
    
        string QueryText(DropDownBoxQueryDisplayTextContext arg) {
            if(arg.Value is Customer value)
                return value.ContactName;
            return string.Empty;
        }
    }
    

    Implements

    See Also