WebDec 31, 2014 · string dtFilter = string.Format ("Comments_Date = # {0}#", comboBox_stockDates.SelectedItem.ToString ()); (dataGridView_flaggedComments.DataSource as DataTable).DefaultView.RowFilter = dtFilter; Alternatively, is there a way to convert both dates to string then compare? WebJul 8, 2014 · You can use DataTable.Select: var strExpr = "CostumerID = 1 AND OrderCount > 2"; var strSort = "OrderCount DESC"; // Use the Select method to find all rows matching the filter. foundRows = ds.Table [0].Select (strExpr, strSort); Or you can use DataView: ds.Tables [0].DefaultView.RowFilter = strExpr;
c# - Better way to filter DataTable - Stack Overflow
WebMay 1, 2011 · string rowFilter = string.Format("[{0}] = '{1}'", columnName, filterValue); (myDataGridView.DataSource as DataTable).DefaultView.RowFilter = rowFilter; The square brackets allow for spaces in the column name. Additionally, if you want to include multiple values in your filter, you can add the following line for each additional value: WebSep 10, 2013 · 1. I have a DataTable that contains a column storing GUID as byte []. I want to filter out rows based on this column. Any ideas, how we can do that? //First column of … fish linen tablecloth
C# DataTable Filter How to Filter DataTable in C# with …
WebSuppose there are tables Orders and Items with the parent-child relation. [C#] // select orders which have more than 5 items dataView.RowFilter = "COUNT (Child.IdOrder) > 5" … WebJan 19, 2024 · Solution 3 Quote: dv.RowFilter = "Deptno=" + comboBox1.SelectedItem; I suspect that comboBox1 is bound to a datatable; then the SelectedItem will be type System.Data.DataRowView. The implict conversion of comboBox1.SelectedItem to a string will yield "Deptno=System.Data.DataRowView". Try: WebAug 13, 2024 · 1 Answer. Sorted by: 1. John, Applying a sort order to a DataView does not change the underlying DataTable it represents. So your code snippet using both DataView properties and DataTable.Select () method will not work as you intended. When sorting and filtering, you must choose which method is best for presenting and maintaining the data. fishline pillar point harbor