WebOct 20, 2024 · How to fix this. Option 1 is to make a new AdresLijst object and set up its result field with the appropriate stuff. But that's probably not a good idea: You have a more fundamental design issue. Your fields are the state of your AdresLijst. Your zoekNaam call changes this state - it modifies the result field. WebSep 8, 2014 · You should use an object array, instead of a string array for the variable called value. Then call Convert.ToFloat () method on any data you assign to it which is meant to end up in a float column in the database.
SQL Bulk Copy "The given value of type String from the data …
WebJun 26, 2024 · I can activate the interface, but the form itself has issues: it gives me an error that structure cannot be converted to the row type of the table, even though the table has the same structure. The only thought I have is that the table is defined with a table type of the same structure as the structure variable. WebFeb 14, 2012 · It may be caused by a too-short-column. If your ShortText column is defined as NVARCHAR (30) and you have a 40 character string, you may get that error. See here for example: http://forums.asp.net/p/1228890/2212376.aspx Share Improve this answer Follow answered Feb 14, 2012 at 7:43 zmbq 37.7k 14 97 169 Bingo! This was what my … on the road pdf file
PropertyInfo.SetValue unable to convert string to Decimal
WebDec 8, 2011 · If you want to store a null value then you must change the code somewhat: string hourSalary = gv.DataKeys [i].Values [1].ToString (); double salary; object salaryValue; if (double.TryParse (hourSalary, out salary)) { salaryValue = salary; } else { salaryValue = DBNull.Value; // Store as a null } row ["Hour_Salary"] = salaryValue; WebJul 29, 2024 · If that does not work change all the mappings back to nvarchar and then change one column at a time and import. Do this until you find the offending column mapping and then hopefully it should/might become more evident why that value cannot be converted to the desired type. – Igor Jul 29, 2024 at 13:13 WebApr 9, 2024 · Sorted by: 7 Using Convert.ChangeType () could help you out. However you might need to implment same safeguards for more complex types. pro.SetValue (obj, Convert.ChangeType (dr [column.ColumnName], pro.PropertyType), null); Share Improve this answer Follow answered Apr 9, 2024 at 9:10 Mantas Čekanauskas 2,188 6 25 42 … on the road price calculator