Cannot change the height of a combo box in the VS Dialog Editor

fixed the issue. Will look into that further I think the problem is that when you inflate the View, you're not supplying the ViewParent. When you don't supply that parameter, any "layout_X" parameters in the root of your View will be ignored, as those values are supplied to the parent (which is null in your current situation). What you can do is either supply a ViewParent when inflating or wrap your View XML in another ViewGroup, leaving the absolute layout parameters in the 2nd level.
Sample code: mRoot = inflater.inflate(R.layout.fragment_points_dialog, container, false);

hope this fix your issue The following examples show how to manage dialog window dimensions.
Open a screen as a dialog with defined width and height:

openEditor(entity, OpenType.DIALOG.width(480).height(320));

@Override
public void init(Map<String, Object> params) {
    getDialogOptions().setWidth(480).setHeight(320);
}

<dsContext/>
<dialogMode width="480" height="320"/>
<layout/>

@Override
public void init(Map<String, Object> params) {
    getDialogOptions().setForceDialog(true);
}

<dsContext/>
<dialogMode forceDialog="true"/>
<layout/>

help you fix your problem I found the answer here api documentation
and I was then able to call into the grid and get the columnSettings object upon successfully retrieving the combo box data from the server.

    function populateUserDirectoryMappings() {
      console.log("calling populateUserDirectoryMappings()");
      $.ajax({
        type: "GET",
        url: '/userdirectory/GetUserDirectoryMappings',
        dataType: "json",
        success: function(childData) {
          mapToUserGroupList = childData.UserGroups;
          mapToTeamList = childData.Teams;
          return childData;
        },
        error: function() {
          alert("error");
        }

      }).done(function(data) {
        console.log("done");
        console.log(data);
        mapToUserGroupList = data.UserGroups;

        var grid = $('#groupMappingTable').data('igGridUpdating');
        var updating = grid.options.columnSettings;
        console.log(updating);
        console.log("map to user group list");
        console.log(mapToUserGroupList);
        $.each(updating, function(index, data) {
          console.log("column");
          console.log(data);
          if (data.columnKey == "MapToUserGroup") {
            data.editorOptions.dataSource = mapToUserGroupList;
          }
        });

      });
    }

it helps some times I want to filter a list of records by a certain date, which the user selects from a Combo Box. , I was using the wrong syntax for referencing the comboBox.

Private Sub cboSelectByDate_Change()
    DoCmd.ApplyFilter , "[Delivery Date] = Forms!frmDeliveries!cboSelectByDate"
End Sub

I wish this help you I am working on React Native application. I am using "react-native-dialog". I want to change the height and width of the dialog. I am unable to do it. My code is: , "contentStyle" helped me in resolving the issue. My code is:

<Dialog.Container visible={this.state.dialogVisible} contentStyle={{height: 300, width: 300, paddingBottom: 105}}>

    <Dialog.Title>Edit Your Note</Dialog.Title>

    <Dialog.Input paddingHorizontal = "0%" height = "100%" width="100%" multiline={true} onChangeText={(nm) => 
         this.setState({ newNote: nm })}
            value={this.state.newNote}></Dialog.Input>

    <Dialog.Button label="Cancel" onPress={() => this.handleCancel(e.ans)} />
    <Dialog.Button label="Save" onPress={() => this.handleSave(e.idx, e.ans)} />

</Dialog.Container>