mdiparent

Opening child form is causing mdiform to change size and shrink

由 十年热恋 提交于 2019-12-12 03:24:35
问题 I am having a basic problem opening a child form in an mdiForm. Dim frm As New Form1 frm.MdiParent = Me frm.Show() I have some code in the Form-Load event of the child form to open up connection to access db (connection opens fine). Try conn.Open() catch ex As Exception Msgbox("connection error") End Try MdiForm is set to open up in a Maximized state. When the app runs, mdiForm opens up normal and the Menustrip looks normal size as well. However, when I try to open up a child form (Form1 in

How to show a child form within a mdi container form which its windowstate= maximized?

由 放肆的年华 提交于 2019-12-11 13:07:56
问题 How can I show a child form within a mdi container form which its windowstate= maximized ? when I put these below lines of code when my child form is loading (by clicking on a menu Item of my Main form), the child form loses its parent position and does not show within its parent form. private void mnuUnit_Click(object sender, EventArgs e) { frmUnit frm = new frmUnit(); frm.MdiParent = this; frm.WindowState = FormWindowState.Maximized; frm.Show(); } 回答1: Did you forget to paste your code? To

Change backcolor or background image of a MDI Container form in .net

由 倖福魔咒の 提交于 2019-12-10 21:49:39
问题 i need to change the backcolor or background image of a mdi parent in my application. i tried changing the backcolor or specifying a background image, it won't work. i also tried looping the controls in the form to get the mdiclient and change its backcolor, also zero same result. 回答1: Maybe this will help? http://support.microsoft.com/kb/319465 回答2: Private ClientControl As MdiClient Public Sub New() InitializeComponent() ClientControl = Nothing For Each Ctl As Control In Me.Controls

How can I make MdiChild forms be in tabs in C#?

由 主宰稳场 提交于 2019-12-05 18:10:29
I have a MDIparent Forma and which has some mdichild forms in it. Can you help me some how put the mdichilds in Tabs like google chrome , firefox , IE , Opera ... There's a good article on MDI forms with TabControls here: http://www.codeproject.com/KB/cs/MDITabBrowsing.aspx There's nothing really to be gained by using MDI once you have tabs. MDI is designed to handle multiple forms residing inside the same container. However, with tabs each form is in a different container. I can't see any benefit to using MDI in this scenario and would avoid it. Try something like this: myForm.TopLevel=false;

Add a form to a MDI child

由 廉价感情. 提交于 2019-12-04 07:08:42
问题 In Form1 I'm enabling IsMdiContainer and I added a MenuStrip . In Form1_Load I "new" Form2 and I'm assiging Form2.MdiParent to this which is Form1 . I'm also maximizing Form2 and this operation works well. In Form2 I have a treeView on the left side of the form and on the right side of the form I would like to display a number of different forms with various editing capabilities which will be dependent upon the node or level selected in the treeView . I would like to create a number of

Problems with the Parent Form in MDI Application

由 妖精的绣舞 提交于 2019-12-04 06:24:10
问题 i am using Buttons as controls in the Container ( Parent Form ) and when the Child form appears the Controls in the Parent Form ( Button , Picture , label ) appears on the Child form and Cover it and i cant see the child Form do any one know how to prevent this ,, and i don want to make these controls as Control.Visible=false; cuz when i minimize the child form i want the user to get the ability to see the Container with all the controls 回答1: Is the child control another container or a

Add a form to a MDI child

由 笑着哭i 提交于 2019-12-02 13:26:20
In Form1 I'm enabling IsMdiContainer and I added a MenuStrip . In Form1_Load I "new" Form2 and I'm assiging Form2.MdiParent to this which is Form1 . I'm also maximizing Form2 and this operation works well. In Form2 I have a treeView on the left side of the form and on the right side of the form I would like to display a number of different forms with various editing capabilities which will be dependent upon the node or level selected in the treeView . I would like to create a number of different forms for editing data that would be displayed in Form2 depending on the selection from the

Problems with the Parent Form in MDI Application

由 不问归期 提交于 2019-12-02 08:40:56
i am using Buttons as controls in the Container ( Parent Form ) and when the Child form appears the Controls in the Parent Form ( Button , Picture , label ) appears on the Child form and Cover it and i cant see the child Form do any one know how to prevent this ,, and i don want to make these controls as Control.Visible=false; cuz when i minimize the child form i want the user to get the ability to see the Container with all the controls Is the child control another container or a seperate form? If it is another container use whatever the name of the child form and bringtoFront i.e. child

How do I avoid MDIParent form from resizing

由 对着背影说爱祢 提交于 2019-12-02 08:26:32
问题 I am designing a Windows Form app. I have an MDIParent form that loads in a maximized state, and loads its child forms in a maximized state as well. However, when I open an OpenFileDialog, or any datareader object, the MDIParent shrinks to a smaller size with all its forms and controls. This solution Opening child form is causing mdiform to change size and shrink does not apply/work in my situation. Also this solution https://support.microsoft.com/en-nz/help/967173/restoring-a-maximized-or

How do I avoid MDIParent form from resizing

由 本秂侑毒 提交于 2019-12-02 04:49:07
I am designing a Windows Form app. I have an MDIParent form that loads in a maximized state, and loads its child forms in a maximized state as well. However, when I open an OpenFileDialog, or any datareader object, the MDIParent shrinks to a smaller size with all its forms and controls. This solution Opening child form is causing mdiform to change size and shrink does not apply/work in my situation. Also this solution https://support.microsoft.com/en-nz/help/967173/restoring-a-maximized-or-minimized-mdi-parent-form-causes-its-height-t did not work for me. Some background: I have seen this
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