How do I add a DataTable to a ListView?
How do I add a DataTable to a ListView?Consider this code: public partial class Form1 : Form { public Form1() { InitializeComponent(); addData(); } public void addData() { DataTable dt = new...
View ArticleCan't write to specific cells in table?! C#
StartAdapter.Fill(dt.Rows[LoopCount]["FirstDay"]);EndAdapter.Fill(dt.Rows[LoopCount]["LastDay"]);ReasonAdapter.Fill(dt.Rows[LoopCount]["Reason"]);Why doesnt this work?!
View ArticleDataView Sort Order
I'd like to use the DataView Sort property to sort on a string field (i.e. "MyField ASC"), but want a different result than it's giving. In particular, the strings look like "Text n" where n ranges...
View ArticleInsert Int/DateTime Format into a specific cell of DataTable (Difference...
So I'm trying to Getthe difference between 2 dates as an Int and add the int to thedatatable, I'm pretty sure the error is in the final line, since instead of executing this line, the...
View ArticleHow to use xml database in winforms ?
Hi all, I am making an Document Upload and search windows form application , where i want to upload scanned documents by name and category but i want to use xml database for this because i...
View ArticleExport from datagridview to *.txt file only first 20 cell's letters
I'm using this code to export from datagridview to *.txt fileTextWriter sw =newStreamWriter(@"C:\fiscal.txt");int rowcount = dataGridView1.Rows.Count;for(int i =0; i < rowcount -1; i++){...
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FirebirdSql.Data.FirebirdClient.dll 4.10.0.0 crashing forms
I have a VB.NET solution on .Net 4.5 with 6 projects. I am using VS2013 Professional. 3 of the projects rely on Firebird SQL database. After updating my Firebird client from 4.6.1.0 to 4.10.0.0 I...
View ArticleImage Retrieving from sql to data gridview
Assalamu Alaikum Please tell me how to retrieve image from sql database in to Datagridview in C# winform.i have tried many time but i m failed .please help me in this regard
View ArticleMemory leak in DataGridView with binding datasource.
I used the Microsoft DataGridView inside the tabcontrol. And assign the binding data source to DataGridView. When I run the sample,the CPU memory takes maximum of 9% alone.But after making any changes...
View ArticleMemory leak in BindingSource when using in windows form
I declared the BindingSource inside the form designer, when I run the form without any other controls the CPU memory is more than normal one. For example, if I run the form without declaring the...
View ArticleDataGridViewComboBoxColumn shows value and combo control separately
The DataGridViewComboBoxColumn works fine in my application. It shows the data bound to the data grid view and the combo box contains the correct list of items. The problem is that the edit box...
View Articleedit one column of datagridview into column of checkbox
hello .. i have this problem .. applicant | module | date | approvation | xxxx xxxx xxxx xxxxxxx yyyy yyyy yyyy yyyyyyy tttt tttt tttt tttttttI have this db table ... After query i assign DataTable...
View ArticleGet "Current" Cell Value from datagrid
Hi folks,My form has a datagrid that has a numeric column called allocated with a default value of 0.00.I change the value in the cell from 0 to 100. At this point I press the Down Arrow. I am trapping...
View ArticleI can not clear comboBox
HelloI have tow comboBoxes, the first one get its items from DataGridView by condition, and the second one is empty, then when i select from the first comboBox, then the items of second comboBox must...
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how to refresh datagridview
when i update row in grid view(drag & drop) how to refresh grid view so that upgradation show in the datagridview
View ArticleC# Add DataRow to the End of a DataGridview from DataTable
I'm not sure on a best approach to this. Was hoping for some help. In short, I have a DGV that pulls unscheduled workorders from the database (this.datasource = theTable) When I change the...
View ArticleAlternative to SQL Server in C# Windows Forms to release the program to others
Hello,I have a program I'm making in VS 2015, in C# (Windows Forms) using SQL Server for databases. However, if I were ever to build this and release it to other users, which I want to do, I know I...
View ArticleHow to Get Browser Details for all Operaing systems using C# Windows forms
Hi,I am using the Web Browser control to show web content in my project. To Print the Browser details (Only IE version ) I am using Web Browser class to get browser details. It works fine up to Windows...
View Articlecombobox in datagridview
how to get selectedindex chaned event in datagridviewcombobox column in C#.net. private void dataGridView1_EditingControlShowing(object sender, DataGridViewEditingControlShowingEventArgs e) { int...
View ArticleWinforms TextBox Data binding to Text and Tag (Value and ID) not working
Hi, I have a TextBox control which is data bound to Value and ID properties ( Text = Value, Tag = ID) with DataSourceUpdateMode onValidation. Somehow the Model object ID property is updated with null...
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