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ASP.NET Zedgraph.Web How to remove duplicate legend? 14 Years Ago by qwedster … == false) { lblBattery.Text = Convert.ToString(DatSet.Tables[0].Rows[0][0]); } } } … new DatabaseConnection(); //DataSet DatSet = ConnectionDatabase.GetDataSet(SQLiteQuery); //DataTable DatTable = DatSet.Tables[0]; //double … Autorefresh Windows Form 15 Years Ago by shers … code in the sub form. [CODE]Public Sub New(ByVal datset As DataSet, Optional ByVal Head As String = "") ' This… call is required by the Windows Form Designer. gdatset = datset InitializeComponent() grdHist.DataSource = datset.Tables(0) ' Add any initialization after the InitializeComponent… Accessing VB.net subroutine from VB6 15 Years Ago by spinnaret I have a a process that loads a datset and prints it in VB.net. I need to make this available to avb6 legacy application. Does anyone know how to do this? Datasets and dbnull values 14 Years Ago by Yellowdog428 … a csv or a tab seperated txt. I get the datset fine but when I try to insert into a table… Dataset 14 Years Ago by zahmatkesh hi i have a table with 1 milion record. i want to sort and read in 1000 groups. i can read diffrent groups but i want to apped 2 datset to each other. how can i do that? pleae help me. thanks Re: Help with strtok and arrays with Mysql C API 14 Years Ago by gerard4143 ….h> /*our dummy data set*/ #define DATASIZE 100 #define DATSET "ThiS iS ThE mESSaGE 23h to sENd ov4er th4re… i = 0; char ch[DATASIZE]; char *pstr = NULL; strncpy(ch, DATSET, DATASIZE); for (i = 0; i < strlen(ch); ++i) ch… Re: vb.net code to access data from Access Database 16 Years Ago by arjunsasidharan … null [code]dim ldst as new dataset[/code] declare a datset the values that are returned should be stored in the… Re: Recordset and VB.NET 16 Years Ago by SheSaidImaPregy … the server. You were then allowed to mess with the datset any way you wish (which is much more functional than… Re: Accept null value 13 Years Ago by like_bilal02 i am not using the datset tool i am using it through coding DIM DS as new dataset So plz guide me to set allowdbnull property through coding Re: Filling a datagridview Programically. 13 Years Ago by b1izzard … a new dataset Dim ds As New DataSet() 'fill the datset da.Fill(ds) 'attach dataset to the datagrid DataGridView1.DataSource… Re: Data grid view column checking!!!!!!! Immediate help required please help 12 Years Ago by Mitja Bonca … erase this code bellow, because you will create your own datSet!! // //creating dataSet (with dataTable): ds = new DataSet(); DataTable table = new… Re: divide dataset into training and test data set using random sampling 12 Years Ago by sherinpoulose yes...this datset i mean not the asp.net dataset...mathematical datase ie … Re: Merging of two points in Euclidean distance using C# Code 12 Years Ago by selvavijay1987 … the steps. I need to show only final solution. Example datset: Subject ID A B S1 5 5 S2 6 6… Re: Importing values into Certain Cells in Excel 11 Years Ago by sundog1 … value set against the columns is the Header from the DatSet and NOT the DGV? As the DGV in my programs… Re: LOGIN: How to change for loop to Sql 10 Years Ago by Begginnerdev … 2012\FINAL\Database\AuditDB.mdb"))) Dim ds As New DatSet da.Fill(ds,"Login") If ds.Tables("… Re: Autorefresh Windows Form 15 Years Ago by Ramy Mahrous I've question you need to update the result form every change user makes or every some time period? I see you shouldn't overload the Show method rather make another one has two parameters dataset, string gridview.datasource = dataset gridview.DataBind() And call this method from main form once user changes the criteria. Re: Autorefresh Windows Form 15 Years Ago by shers It would be fine if the form refreshes whenever the user adds new record to the table. One more point I left out is, apart from the dataset columns, I have added two columns to the datagrid in the form load. One is an Image column and the other is converting the existing text column in the datagridview to a combo column. Re: Autorefresh Windows Form 15 Years Ago by Ramy Mahrous [QUOTE]It would be fine if the form refreshes whenever the user adds new record to the table.[/QUOTE] You need to work with SqlCacheDependency [url]http://msdn.microsoft.com/en-us/library/system.web.caching.sqlcachedependency.aspx[/url] Re: Datasets and dbnull values 14 Years Ago by Ramy Mahrous You can solve it using [B]default[/B] on database side, if you insert null value it automatically replaced by a specified value. Re: Datasets and dbnull values 14 Years Ago by Yellowdog428 I wish that were true because it has a default of an empty string. Thanks tho. I am looking into this more and I cannot seem to find a way to scan the entire dataset for dbnulls. Man I wish this were a oneoff, I would just edit the file...lol Thanks again, hopefully I can get this worked out. Re: Datasets and dbnull values 14 Years Ago by Ramy Mahrous Edit the file:|!!!!!!! I don't like such solutions! Any way mark it as solved if you want to dicuss more about this problem reply... Re: Dataset 14 Years Ago by cao You did not state what type of db table you are using but have a look at the sql command union Re: Dataset 14 Years Ago by FlamingClaw one million records....that's nice ..... where do you store them,in a file or in the memory(is this a linked list?)? Re: Dataset 14 Years Ago by BitFarmer If you have ONE table, you can't append two dataset... something is not right in your question... if you have " tables and want to mix them into a single query, you should try UNION, as far as you are accesing those record via SQL. With the info you sent, that's all I can say! Re: Dataset 14 Years Ago by BitFarmer If you have ONE table, you can't append two dataset... something is not right in your question... if you have 2 tables and want to mix them into a single query, you should try UNION, as far as you are accesing those record via SQL. With the info you sent, that's all I can say!