当我使用directx库时,表单屏幕不出现在c#表单应用程序上
我有一个这样的代码,
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using Microsoft.DirectX;
using Microsoft.Di
我有一个表单基类,它检查表单正在更新的实例是否已更改,如果未更改则不保存。
这是在我的自定义模型表单中,我覆盖了save:
class MyModelForm(models.ModelForm):
# .. more code here..
def save(self, commit=True):
if self.has_changed():
# Won't do anything if the instance did not changed
return self.insta
在我当前基于python和django的应用程序中,我为date创建了一个自定义小部件。
from datetime import date
from django.forms import widgets
class DateSelectorWidget(widgets.MultiWidget):
def __init__(self, attrs=None):
# create choices for months, years
# example below, the rest snipped for brevity.
years
我有以下模板
<div *ngIf="hotels$ | async as hotels; else loadGif ">
<div *ngFor="let hotel of hotels | hotelsFilter: _filteredType; first as f; index as i "
appInit [hotel]="hotel " [first]="f ">
<app-card appHighlight [hotel]=hotel></app-ca