windows-forms-designer

问题 So I'm attempting to get the userinputs when someone presses hotkeys, also outside the form (in this case SHIFT+A). Now since I wanted to add tabs to my forms application I decided to go with usercontrols, now the problem is, that I am unable to access the formclosing event (from form1) on the usercontrol, meaning I would have to somehow parse whatever I wanted to execute in the formclosing event. Usercontrol (named home) public partial class Home : UserControl { [System.Runtime

问题 So I'm attempting to get the userinputs when someone presses hotkeys, also outside the form (in this case SHIFT+A). Now since I wanted to add tabs to my forms application I decided to go with usercontrols, now the problem is, that I am unable to access the formclosing event (from form1) on the usercontrol, meaning I would have to somehow parse whatever I wanted to execute in the formclosing event. Usercontrol (named home) public partial class Home : UserControl { [System.Runtime

问题 I have a form in which a simple gridview is populated by a table in database having columns like TicketID, Name, Company, Product etc. Now I want to add a search feature so that user could search by customer name or company or TicketID. How can I do that ? I want to place a combox box, textbox and a simple "search" button above datagrid. When the user selects TicketID for example, enters "1" in textbox and presses "Search", it should refresh datagrid with entry where TicketID = 1. Now I don't

问题 I have a form in which a simple gridview is populated by a table in database having columns like TicketID, Name, Company, Product etc. Now I want to add a search feature so that user could search by customer name or company or TicketID. How can I do that ? I want to place a combox box, textbox and a simple "search" button above datagrid. When the user selects TicketID for example, enters "1" in textbox and presses "Search", it should refresh datagrid with entry where TicketID = 1. Now I don't

问题 I have class A derived from a Windows.Form class, using the VS2008 designer. When I double click on the file name in Visual Studio Solution Explorer, the form designer opens. This is the desired behavior. I have a second class B, derived from A (manually). This class is pure code - it adds some functionality but the form is the same - but if I double click on its file name in Visual Studio Solution Explorer, it opens the form designer. This is the undesired behavior , particularly as I will

问题 I have class A derived from a Windows.Form class, using the VS2008 designer. When I double click on the file name in Visual Studio Solution Explorer, the form designer opens. This is the desired behavior. I have a second class B, derived from A (manually). This class is pure code - it adds some functionality but the form is the same - but if I double click on its file name in Visual Studio Solution Explorer, it opens the form designer. This is the undesired behavior , particularly as I will

问题 I'd like to create a comboBox in visual studio 2019 as presented as shown, How can I extract the images from the ChartType ComboBox and show list of ChartType in my ComboBox with the images? 回答1: To get the images you need to extract them from the embedded resources within the compiled .Net assembly. You will need to add using System.Resources; to your using statements. Get the manifest stream System.Windows.Forms.DataVisualization.Charting.Design.resources from the assembly containing the

问题 I have created a custom control that inherits System.Windows.Forms.Panel, and adds a few extra properties. I then intend to create child classes that inherit this custom-panel class, and add content to them. The custom-panel class will be passed to a "Wizard" framework (with back/next buttons) as the content for the various steps. I intend to make extensive use of this, creating 40-50 different pages for Wizards to handle various things in my project. Question: Is there a way to view just the

问题 I just created my own library with designer control,that used from System.ComponentModel.Design reference.So i got a winform designer in my application,like in vs.But i dont like that separator white color,how i can change it,because i dont found the property of separator color.I know that is possible to change the separator color like to grey color,because visual studio separator is grey... Image: First image is visual studio separator in designer, Second image is ugly white separator in my

问题 I know this can be a duplicate, but I already searched the web and tried literally ALL and EVERY solution I found, but to no avail... I have a custom form in my project called ParentForm it is the parent of most of my other forms in the project, it has some standard elements on it, like panels and timers. I have no problem with showing this form, editing its design or code. but whenever I open a form that is inheriting from it, it opens for a moment (not responding thou) and then visual