Answer Questions

• bmgun79 Can not receive animals

  Hello , I am new to Terrarium . when I run terrarium , I got some infomation below "The Terrarium server is experiencing temporary difficulties.     This is probably why you aren't receiving any animals.        please bear with u ...Show All

• spmoran Custom Button on PropertyGrid

  I'd like to have an additional button on the PropertyGrid and remove the PropertyPages button. I know that you can add a PropertyTab to it, but that seems to anticipate that a completely different set of properties will be displayed when the user clicks on this. I just want to have a button appear there, and to be notified when this button is clicked. But how The PropertyGrid does have a Controls collection, h ...Show All

• DavidATaylor DataGridViewComboBox column - can I disable the items in list requirement?

  The values allowed to be in the cells of a DataGridViewComboBox column must exist in the .Items collection (or the DataSource list) of the DataGridViewComboBox. What I want to do is use a combo box to enter values into a column, whilst also disallowing duplicate entries. I would like to remove previously entered values from the ComboBox list so the user can not enter them again. Unfortunately when I try to do this I get a DataError because of ...Show All

• robotrm Handel DataGridView DataError event

  I will personalize the MessageBox that is displayed if an error ocurs in the DataGridView Control. I have do it in the DataGridView_DataError For example: e.Cancel = true ; e.ThrowException = false ; if (Grid.Rows[e.RowIndex].ErrorText != String .Empty && null == e.Exception) return ; MessageBox .Show(e.Exception.Message, "Error." );   Now I will do it in all the DataGridView Controls I have in my applicacion. I ...Show All

• vivek25 "The Variable BindingSource is either undeclared.." or a bug

  I've been plagued with the following designer behavior using DataGridView forms in many projects: 1. Open the Data Sources "Edit Data Set". 2. Configure a 'Fill' (or any) query. (Even if there are no actual query changes and it is just re-generated) 3. Save the changes (.XSD file) 4. Close the .XSD window Then my previously fine form has the dreaded red circle-X (sounds like a ranch name). The message is invariably: & ...Show All

• Svladim GDI+ Text spacing issue

  Ive had this problem with GDI+ for as long as I started with GDI+. When I draw text, especially long strings of text, the characters get closer and closer to one another. Now I know this is something that is rather well known, but is there any nice way of fixing it I've tried to change the text drawing mode, but that made the fonts look horrible (although it did fix the squashing up of the text). It really screws up alot of stuff, not ...Show All

• Rob1010 Make an Image Colour transparent.

  I have multiple images which I want to display in picture boxes, sometimes moving in front of one another. I've coloured the areas of the image I want to be transparent blue. I was wondering if there is any way to programatically turn the blue transparent, as I've only got MS Paint to work with as my drawing program. I did manage to use the transparency method once, but it was a big dissapointment: It did not really make the blue transpare ...Show All

• cane String and String ?

  what is the diference between  @"Hello" and  "Hello"  what is the purpose of the @ symbol  There is no difference in the string you created. There is a difference if formatting codes are included in the string.  @"Hell ...Show All

• jonez108 newbie question: capturing right click events in vb.net

  Can someone tell me how to capture right click events   I'm trying to show a context menu when the user right clicks on a listview.  i see that there's a mouseeventargs that has a buttons property, but i cannot ctype the eventargs for ...Show All

• Andrej Zeleznik column name in Access

  hello all,   Any ideas of getting the column from a table in access using ADO. please help. Thanks CVL to get the i'th column of a tables column colletion Table.Columns[i].ColumnName; to get the number of coluns Table.Columns.Count; For an excellent ...Show All

• Pravin Kumaradhas L Filling data from SQL 2005 in ASP.NET

  Hello, I am working with my first ASP.NET project, and I have a question. I have successfully connected my asp.net project to my SQL2005 DB, and have bound all of the controls to their respective data, but what code do I need to make all of the controls fill with the appropriate data once the record is selected that is the primary key Thanks! assuming you are using a table adapter, you need to fill t ...Show All

• itsmike Rolling out security settings to corp. network

  I have a ClickOnce app that requires elevated permissions. We've deployed it to a network share for our internal use. For users to run this, my understanding is that the network share must be added to the list of trusted sites in IE. Is th ...Show All

• ury Copy one DataTable to another DataTable?

  Hi, How can I copy selected columns from one DataTable to another  This should be easy, but I can't seem to figure it out. Beener Edward, Thanks for your help. I can do this, but my code just didn't seem very elegant. I guess&nbs ...Show All

• kyukee Table Locking

  Hi: In a datbase application,i have a balance table.i want to lock whole table in ado.net transaction.So that no user can insert,edit or delete from that table.Because in transaction this table is affecting 5 to 6 times.Can it be done in ado.net or& ...Show All

• riet DataGridView: filtering with relationships

  Hi to all. I have this problem. I have two datagridviews in my windows form application. One (DGV1) is binded with a table in my dataset fill with my Orders, the other one (DGV2) is binded with another table in the same dataset with the Details of Orders. The two table have a relationships. So...when I change the selection on DGV1, in the DGV2 only the right record of Details are displayed. All ok for now. Now...I ...Show All