![]() ![]() Whenever the main binding object (ie.e customer) changes then you can update the information on teh details form through the custom method(s). You can maintain a single instance of the details form as a global-scope variable (declare in a module) and create custom methods on it that can be accessed by the main form. You do not need to make another application. So i want to link these two forms through a button on MenuStrip of Main form to see the relevant data at any point of time while running the main form as well. which is displayed in a Listview of other form. I want to use another form for instant reports like how much sales made, inventory position, Income summary etc. I have a mainform which has Listview and other buttons textboxes for data entry of customers for a Point of Sale System. Private Sub btnReturnToMain_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnReturnToMain.Click ' from MainForm every time the form is made visible again. 'TODO: include logic to refresh your report's data source. MainForm.WindowState = FormWindowState.Normal If e.CloseReason = CloseReason.UserClosing Then Private Sub frmReport_FormClosing(ByVal sender As Object, ByVal e As ) _ MessageBox.Show("Unable to call up the report form at this time.") 'Without this call the report form may be hidden behind other windows. Me.WindowState = FormWindowState.Minimized Private Sub tbtnReportForm_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles tbtnReportForm.Click ![]() Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load 'NOTE: requires a toolstrip on the main form with a button named 'tbtnReportForm' Return base.Here's a very simple example below that illustrates the point without having to try to replicate your exact scenario. Var OnMenuKey = menuStrip1.GetType().GetMethod("OnMenuKey", ![]() Protected override bool ProcessCmdKey(ref Message msg, Keys keyData) Var p = this.PointToClient(MousePosition) Private void showTimer_Tick(object sender, EventArgs e) If ((p))įoreach (ToolStripMenuItem item in menuStrip1.Items) Private void hideTimer_Tick(object sender, EventArgs e) Hover the mouse under the titlebar to see the menu.") Private void Form1_Load(object sender, EventArgs e) Then attach event handlers to the events: bool menuIsActive = false For test, you can right click on it and click on Insert standard items to add standard menu items. Also handle MenuDeactivate to make the menu invisible after finishing your work with menu, but you need to make the menu invisible using BeginInvoke:ĭrop a MenuStrip control on the form and add some menu items to it. Also to activate menu, call internal OnMenuKey method of MenuStrip. To activate it by Alt key, you can override ProcessCmdKey to handle Alt key to toggle the menu visibility. In the example, I used two different timers for show and hide to be able to set different delay for show and hide: To hide it, you can check if the mouse is not in the client area of the menu, and there is no menu item activated or open, then you can hide it. To show or hide it based on mouse position, you can use a timer and in the time check if the mouse is close to the top edge of the form, then show the menu. But to make it auto-hide you should handle a couple of other events: ![]() To show and hide the menu, it’s enough to set its Visible property. Some times you need to make the menu of the form auto hide to provide more space for other controls on the form. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |