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How to disable a strip menu item from an MDI child


How to disable a strip menu item from an MDI child

By : Vincent Zhang
Date : November 18 2020, 01:01 AM
Does that help I'd much rather the parent Form get the data it needs from the child Form, rather than the child Form knowing too much about the parent and modifying controls on it.
Add a property to your Login Form that returns whether the user is authenticated. (If UserInfo is public and can be referenced from outside the Login Form, then just use that and skip this step.)
code :
public bool IsUserAuthenticated
{
    get { return UserInfo.Autherized; }
}
private void signInToolStripMenuItem_Click(object sender, EventArgs e)
{
    var si = new SignIn();
    si.MdiParent = this;
    si.Dock = DockStyle.Fill;
    si.FormClosed += delegate
                     {
                         if (si.IsUserAuthenticated)
                         {
                             yourLoginItem.Enabled = false;
                             yourLogoutItem.Enabled = true;
                         };
                     }
    si.Show();
}


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Wordpress - Highlight the parent menu-item when child menu item page is selected/loaded

Wordpress - Highlight the parent menu-item when child menu item page is selected/loaded


By : Shubham Sejpal
Date : March 29 2020, 07:55 AM
I wish this help you you can assign current-menu-item class to .current-menu-ancestor class like
code :
.main_menu li.current-menu-item a, .main_menu li.current-menu-ancestor a{
    color: #777777 !important; /* highlight color */
}
i need help in item check in tool strip menu item

i need help in item check in tool strip menu item


By : user3073073
Date : March 29 2020, 07:55 AM
hop of those help? Here are two possible solutions to your issue. The first is based more on your original code, which I wasn't 100% sure which event you were targeting so I couldn't test it:
code :
    Dim currentItem As ToolStripMenuItem = DirectCast(sender, ToolStripMenuItem)
    Dim parentItem = DirectCast(currentItem.OwnerItem, ToolStripMenuItem)
    For Each ctl As ToolStripMenuItem In parentItem.DropDownItems
        If ctl.Text = "Status" Then
            For Each dropctl As ToolStripMenuItem In ctl.DropDownItems
                If dropctl.Text = ListView1.SelectedItems.Item(0).Text Then
                    dropctl.Checked = True
                Else
                    dropctl.Checked = False ' Ensure that you uncheck a previously checked status
                End If
            Next
        End If
    Next
Private Sub ContextMenuStrip1_Opening(sender As Object, e As System.ComponentModel.CancelEventArgs) Handles ContextMenuStrip1.Opening
    If ListView1.SelectedItems.Count > 0 Then
        For Each ctl As ToolStripMenuItem In CType(sender, System.Windows.Forms.ContextMenuStrip).Items
            If ctl.Text = "Status" Then
                For Each dropctl As ToolStripMenuItem In ctl.DropDownItems
                    If dropctl.Text = ListView1.SelectedItems.Item(0).Text Then
                        dropctl.Checked = True
                    Else
                        dropctl.Checked = False ' Ensure that you uncheck a previously checked status
                    End If
                Next
            End If
        Next
    Else
        e.Cancel = True   ' Don't show the context menu if no row was clicked on
    End If
End Sub
Tool strip menu item changes its color by itself when cursor leaves activated item

Tool strip menu item changes its color by itself when cursor leaves activated item


By : Gus Fulton
Date : March 29 2020, 07:55 AM
Hope this helps Found the solution by trying several renderer options out: I deleted my former "BlueRenderer" and have specified a ProfessionalColorTable instead:
code :
public class ownColorTable : System.Windows.Forms.ProfessionalColorTable
{
    public override Color MenuItemPressedGradientBegin
    {
        get
        {
            return Color.Blue;
        }
    }

    public override Color MenuItemPressedGradientEnd
    {
        get
        {
            return Color.Blue;
        }
    }
menuStrip1.Renderer = new ToolStripProfessionalRenderer(new ownColorTable());
How can we highlight active menu-item on clicking menu strip item?

How can we highlight active menu-item on clicking menu strip item?


By : dlCamelot
Date : March 29 2020, 07:55 AM
hop of those help? You can use ToolStrip instead and set items Checked property to true. To do so, you can handle ItemClicked event of ToolStrip and check items this way:
code :
private void toolStrip1_ItemClicked(object sender, ToolStripItemClickedEventArgs e)
{
    foreach (ToolStripButton item in ((ToolStrip)sender).Items)
    {
        if (item != e.ClickedItem)
            item.Checked = false;
        else
            item.Checked = true;
    }
}
public class MyRenderer : ToolStripProfessionalRenderer
{
    public MyRenderer() : base(new MyColorTable())
    {
    }
}

public class MyColorTable : ProfessionalColorTable
{
    public override Color ButtonCheckedGradientBegin
    {
        get { return ButtonPressedGradientBegin; }
    }
    public override Color ButtonCheckedGradientEnd
    {
        get { return ButtonPressedGradientEnd; }
    }
    public override Color ButtonCheckedGradientMiddle
    {
        get { return ButtonPressedGradientMiddle; }
    }
}
toolStrip1.Renderer = new MyRenderer();
How to avoid or restrict MDI Child Form menu strip getting merged with MDI Parent Form menu strip?

How to avoid or restrict MDI Child Form menu strip getting merged with MDI Parent Form menu strip?


By : Flint Bias
Date : March 29 2020, 07:55 AM
wish help you to fix your issue You need to set the AllowMerge property of the MenuStrip to false.
This will keep the MenuStrip on the child form, as it is, preventing it from getting merged with the MDI parent form.
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